The invention also relates to the transgenic plant cells and plants resulting from these methods and to the starch obtainable from the transgenic plant cells and plants.

The polysaccharide starch, which constitutes one of the most important storage substances in plants, is not only used in the area of foodstuffs but also plays a significant role as a regenerative material in the manufacturing of industrial products. In order to enable the use of this raw material in as many areas as possible, it is necessary to obtain a large variety of substances as well as to adapt these substances to the varying demands of the processing industry.

Although starch consists of a chemically homogeneous basic component, namely glucose, it does not constitute a homogeneous raw material. It is rather a complex mixture of various types of molecules which differ from each other in their degree of polymerization and in the degree of branching of the glucose chains. One differentiates particularly between amylose-starch, a basically non-branched polymer made up of a-1, 4- glycosidically branched glucose molecules, and amylopectin- starch which in turn is a mixture of more or less heavily branched glucose chains. The branching results from the occurrence of a-1, 6-glycosidic interlinkings.

The molecular structure of starch which is mainly determined by its degree of branching, the amylose/amylopectin ration, the average chain-length and the occurrence of phosphate groups is significant for important functional properties of starch or, respectively, its watery solutions. Important functional properties are for example solubility of the starch, tendency to retrogradation, capability of film formation, viscosity, pastification properties, i. e. binding and gluing properties, as well as cold resistance. The starch granule size may also be significant for the various uses. The production of starch with a high amylose content is particularly significant.

Furthermore, modified starch contained in plant cells may, under certain conditions, favorably alter the behavior of the plant cell. For example, it would be possible to decrease the starch degradation during the storage of the starch-containing organs such as seeds and tubers prior to their further processing by, for example, starch extraction. Moreover, there is some interest in producing modified starches which would render plant cells and plant organs containing this starch. more suitable for further processing, such as for the production of popcorn or corn flakes from maize or of French fries, crisps or potato powder from potatoes. There is a particular interest in improving the starches in such a way, that they show a reduced "cold sweetening", i. e. a decreased release of reduced sugars (especially glucose) during long-term storage at low temperatures.

Starch which can be isolated from plants is often adapted to certain industrial purposes by means of chemical modifications which are usually time-consuming and expensive. Therefore it is desirable to find possibilities to produce plants synthesizing a starch the properties of which already meet the demands of the processing industry.

Conventional methods for producing such plants are classical breeding methods and the production of mutants. Thus, for example, a mutant was produced from maize synthesizing starch with an altered viscosity (US patent specification 5, 331, 108) and a maize variety (waxy maize) was established by means of breeding the starch of which consists of almost 100% amylopectin (Akasuka and Nelson, J. Biol. Chem. 241 (1966), 2280-2285). Furthermore, mutants of maize and pea have been described which synthesize starches with a high amylose content (70% in maize or up to 50% in pea). These mutants have so far not been characterized on the molecular level and therefore do not allow for the production of corresponding mutants in other starch-storing plants.

Alternatively, plants synthesizing starch with altered properties may be produced by means of recombinant DNA techniques. In various cases, for example, the recombinant modification of potato plants aiming at altering the starch synthesized in these plants has been described (e. g.

WO 92/11376 ; WO 92/14827). However, in order to make use of recombinant DNA techniques, DNA sequences are required the gene products of which influence starch synthesis, starch modification or starch degradation.

Therefore, the problem underlying the present invention is to provide nucleic acid molecules and methods which allow for the alteration of plants in such a way, that they synthesize a starch which differs from starch naturally synthesized in plants with respect to its physical and/or chemical properties and is therefore more suitable for general and/or particular uses.

This problem is solved by the provision of the embodiments described in the claims.

Therefore, the present invention relates to nucleic acid molecules encoding a protein comprising the amino acid sequence indicated in Seq ID No. 6 or in Seq ID No. 8. Such proteins are present in the plastids of plant cells, bound to starch granules as well as in free, i. e. soluble form.

The present invention further relates to nucleic acid molecules comprising a sequence with the nucleotide sequence indicated in Seq ID No. 5 or in Seq ID No. 7, particularly the coding region indicated in Seq ID No. 5 or in Seq ID No. 7.

Nucleic acid molecules encoding a protein from maize, which in the plastids of the cells is partly granule-bound, and hybridizing to the above-mentioned nucleic acid molecules of the invention or their complementary strand are also the subject matter of the present invention. In this context the term"hybridization"signifies hybridization under conventional hybridizing conditions, preferably under stringent conditions as described for example in Sambrook et al., Molecular Cloning, A Laboratory Manual, 2nd Edition (1989) Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY).

More preferably hybridization occurs under the following conditions : Hybridization buffer : 2 x SSC ; 10 x Denhard's solution (Fikoll 400 + PEG + BSA ; ratio 1 : 1 : 1) ; 0. 1% SDS ; 5 mM EDTA ; 50 mM Na2HPO4 ; 250 ug/ml herring sperm DNA ; 50ug/ml tRNA ; or 0. 25 M sodiumphosphate buffer pH 7. 2 1 mM EDTA 7% SDS Hybridization temperature T = 65 + 68°C Washing buffer : 0. 2 x SSC ; 0. 1% SDS Washing temperature T = 40 to 68°C.

Nucleic acid molecules hybridizing to the molecules according to the invention may be isolated e. g. from genomic or from cDNA libraries produced from maize cells or tissue.

The identification and isolation of such nucleic acid molecules may take place by using the molecules according to the invention or parts of these molecules or, as the case may be, the reverse complementary strands of these molecules, e. g. by hybridization according to standard methods (see e. g. Sambrook et al., 1989, Molecular Cloning, A Laboratory Manual, 2nd Edition, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY).

As a probe for hybridization e. g. nucleic acid molecules may be used which exactly or basically contain the nucleotide sequence indicated under Seq ID No. 5 or under Seq ID No. 7 or parts thereof. The DNA fragments used as hybridization probe may also be synthetic DNA fragments which were produced by means of the conventional DNA synthesizing methods and the sequence of which is basically identical with that of a nucleic acid molecule of the invention. After identifying and isolating genes hybridizing to the nucleic acid sequences according to the invention, the sequence has to be determined and the properties of the proteins encoded by this sequence have to be analyzed.

Such hybridizing nucleic acid molecules also encompass fragments, derivatives and allelic variants of the above- mentioned nucleic acid molecules, which encode the above- mentioned protein. In this context fragments are described as parts of the nucleic acid molecules which are long enough in order to encode the above-described protein. The term derivative means that the sequences of these molecules differ from the sequences of the above-mentioned nucleic acid molecules at one or more positions and exhibit a high degree of homology to the sequences of these molecules. Homology means a sequence identity of at least 40%, in particular an identity of at least 60%, preferably of more than 80% and still more preferably a sequence identity of more than 90% and particularly preferred of more than 95%. The deviations occurring when comparing with the above-described nucleic acid molecules might have been caused by addition, deletion, substitution, insertion or recombination.

Moreover, homology means that functional and/or structural equivalence exists between the respective nucleic acid molecules or the proteins they encode. The nucleic acid molecules, which are homologous to the above-described nucleic acid molecules and represent derivatives of these molecules, are generally variations of these nucleic acid molecules, that constitute modifications which exert the same biological function. These variations may be naturally occurring variations or mutations, whereby these mutations may have occurred naturally or they may have been introduced deliberately. Moreover the variations may be synthetically produced sequences.

The allelic variants may be naturally occurring as well as synthetically produced variants or variants produced by recombinant DNA techniques.

The proteins encoded by the various variants of the nucleic acid molecules according to the invention exhibit certain common characteristics. Enzyme activity, molecular weight, immunologic reactivity, conformation etc. may belong to these characteristics as well as physical properties such as the mobility in gel electrophoresis, chromatographic characteristics, sedimentation coefficients, solubility, spectroscopic properties, stability, pH-optimum, temperature- optimum etc.

Furthermore, the present invention relates to nucleic acid molecules the sequences of which, compared to the sequences of the above-mentioned molecules, are degenerated due to the genetic code and which encode a protein which is present in the plastids of plant cells partly in granule-bound and partly in free form, i. e. in a soluble form.

The nucleic acid molecules of the invention can, for example, be isolated from natural sources, produced by methods of genetic engineering, e. g. by PCR, or produced by means of synthesis methods known to the skilled person.

The nucleic acid molecules of the invention may be DNA molecules, such as cDNA or genomic DNA, as well as RNA molecules.

Furthermore, the invention relates to vectors, especially plasmids, cosmids, viruses, bacteriophages and other vectors common in genetic engineering, which contain the above- mentioned nucleic acid molecules of the invention.

In a preferred embodiment the nucleic acid molecules contained in the vectors. are linked to regulatory elements that ensure the transcription and synthesis of a translatable RNA in prokaryotic and eukaryotic cells.

In a further embodiment the invention relates to host cells, in particular prokaryotic or eukaryotic cells, which have been transformed and/or recombinantly manipulated by an above- mentioned nucleic acid molecule of the invention or by a vector of the invention, as well as cells which are derived from such cells and which contain a nucleic acid molecule of the invention or a vector of the invention. This is preferably a bacterial cell or a plant cell.

It was now found that the protein encoded by the nucleic acid molecules of the invention influences the starch synthesis or modification and that changes in the amount of the protein in plant cells lead to changes in the starch metabolism of the plant, especially to the synthesis of starch with modified physical and chemical properties.

By providing the nucleic acid molecules of the invention it is possible to produce plants by means of recombinant DNA techniques synthesizing a modified starch which differs from the starch synthesized in wildtype plants with respect to its structure and its physical and chemical properties. For this purpose, the nucleic acid molecules of the invention are linked to regulatory elements, which ensure the transcription and translation in plant cells, and they are introduced into the plant cells.

Therefore, the present invention also relates to transgenic plant cells containing a nucleic acid molecule of the invention wherein the same is linked to regulatory elements which ensure the transcription in plant cells. The regulatory elements are preferably heterologous with respect to the nucleic acid molecule.

Such plant cells of the invention differ from naturally occurring plants among other things in that at least one copy of the nucleic acid molecule of the invention is integrated in their genome, possibly in addition to the naturally occurring copies. Furthermore, this/these additional copy/copies is/are integrated at a location in the genome at which they do not occur naturally. This may be proved, for example, by means of a Southern Blot analysis. Furthermore, such transgenic plant cells can preferably be distinguished from corresponding naturally occurring plant cells by at least one of the following features : If the nucleic acid molecule according to the invention, which was introduced into the plant cells, is heterologous to the plant cells, the transgenic cells can be distinguished from non transformed cells due to the presence of transcripts from the introduced molecule according to the invention. Such transcripts can be detected, e. g., by Northern Blot analysis. Preferably the transgenic cells furthermore contain the protein encoded by the nucleic acid molecule according to the invention. The presence of the protein can be detected, e. g., by immunological methods such as Western Blot analysis.

If the nucleic acid molecule according to the invention which was introduced into the cells is homologous with respect to the cells, the transgenic cells can be distinguished from non- transformed cells, for example, due to the additional expression of the nucleic acid molecule according to the invention. In particular, the transgenic cells contain preferably more transcripts of the nucleic acid molecules according to the invention. This can be detected, e. g., by Northern Blot analysis."More"preferably means at least 10% more, more preferably at least 20% more, and even more preferably at least 50% more. Accordingly, the transgenic cells contain preferably more protein according to the invention in comparison to non-transformed cells. This can be detected, e. g., by Western Blot analysis. Preferably, the cells contain at least 10% more protein according to the invention, more preferably at least 20% and even more preferably at least 50% more.

By means of methods known to the skilled person the transgenic plant cells can be regenerated to whole plants. The plants obtainable by regenerating the transgenic plant cells of the invention are also the subject-matter of the present invention.

A further subject-matter of the invention are plants which contain the above-described transgenic plant cells. The transgenic plants may in principle be plants of any desired species, i. e. they may be monocotyledonous as well as dicotyledonous plants. These are preferably useful plants, in particular starch-synthesizing or starch-storing plants such as cereals (rye, barley, oats, wheat, millet, sago etc.), rice, maize, peas, wrinkled peas, cassava, potato, tomato, oil seed rape, soy bean, hemp, flax, sunflower, cow-pea and arrowroot.

The present invention also relates to a process for the production of a modified starch comprising the step of extracting from the above-described plants according to the invention and/or from starch storing parts of such plants the starch. Preferably, such a process furthermore comprises the steps of cultivating plants according to the invention and harvesting the cultivated plants and/or starch storing parts of these plants before the extraction of the starch.

Methods for extracting starch from plants or from starch storing parts of plants are well known to the person skilled in the art. Methods to extract starch from maize seeds are described, for example, in Eckhoff et al. (Cereal Chem. 73 (1996), 54-57). Extraction of maize starch on an industrial scale is normally achieved by"wet-milling". Furthermore, methods for the extraction of starch from various starch storing plants are described, for example, in Starch : Chemistry and Technology (eds. : Whistler, BeMiller and Paschall (1994) 2nd Edition, Academic Press Inc. London LTD ; ISBN 0-12-746270- 8 ; see e. g. Chapter XII, page 417-468 : Corn and Sorghum Starches : Production ; by Watson, S. A. ; Chapter XIII, page 469- 479 : Tapioca, Arrowroot and Sago Starches : Production ; by Corbishley and Miller ; Chapter XIV, page 479-490 : Potato Starch : Production and Uses ; by Mitch ; Chapter XV, page 491- 506 : Wheat starch : Production, Modification and Uses ; by Knight and Olson ; and Chapter XVI, page 507-528 : Rice starch : Production and Uses ; by Rohwer and Klem). Means usually used in methods for the extraction of starches from plant materials are separators, decanters, hydroclones and different kinds of machines for drying the starch, e. g., spray drier or jet drier.

The present invention also relates to the starch obtainable from the transgenic plant cells and plants of the invention or by the above described process. Due to the expression or the additional expression of a nucleic acid molecule of the invention, the transgenic plant cells and plants of the invention synthesize a starch which is modified when compared to starch from wildtype-plants, i. e. non-transformed plants.

In particular, such a starch has preferably a higher phosphate content than starch synthesized by corresponding non- transformed cells or plants. A higher phosphate content preferably means that the starch contains at least 10% more phosphate, more preferably at least 30%, even more preferably at least 50% and particularly preferred at least 100% more phosphate than starch from corresponding non-transformed cells or plants. Starches with a high content of phosphate are, for example, of particular interest for the paper industry, e. g., for the preparation of the surface of paper. Normally, the paper industry uses chemically modified starch, for example, hydroxyethylated or phosphorylated starch, for the surface sizing or coating. The production of highly phosphorylated starch in plants would thus avoid the necessity to chemically modify starch in order to adapt it to the requirements of the paper industry.

A further subject-matter of the present invention is a method for the production of a protein which is present in plant cells in granule-bound form as well as in soluble from, in which host cells of the invention are cultivated under conditions that allow for the expression of the protein and in which the protein is then isolated from the cultivated cells and/or the culture medium.

Furthermore, the invention relates to proteins encoded by the nucleic acid molecules of the invention as well as to proteins obtainable by the above-described method. These are preferably proteins from maize encoded by nuclear genes and which are localized in the plastids. In the plastids these enzymes are present in granule-bound as well as in free form.

A further subject-matter of the invention are antibodies which specifically recognize a protein of the invention. These may be monoclonal as well as polyclonal antibodies. Methods for the production of such antibodies are known to the skilled person.

Furthermore, the present invention relates to nucleic acid molecules specifically hybridizing with a nucleic acid molecule of the invention and exhibiting a length of at least 15 nucleotides. In this context specifically hybridizing signifies that under conventional hybridization conditions, preferably under stringent conditions, cross-hybridization with sequences encoding other proteins do not significantly occur. Such nucleic acid molecules preferably have a length of at least 20, more preferably a length of at least 50 and most preferably a length of at least 100 nucleotides. Such molecules can be used, for example, as PCR primers, as hybridization probes or as DNA molecules which encode antisense RNA.

Furthermore, it was found that it is possible to influence the properties of the starch synthesized in plant cells by reducing the amount of proteins encoded by the nucleic acid molecules according to the invention in the cells. This reduction may be effected, for example, by means of antisense expression of the nucleic acid molecules of the invention, expression of suitable ribozymes or cosuppression.

Therefore, DNA molecules encoding an antisense RNA which is complementary to transcripts of a DNA molecule of the invention are also the subject-matter of the present invention, as well as these antisense molecules. Thereby, complementary does not signify that the encoded RNA has to be 100% complementary. A low degree of complementarity is sufficient, as long as it is high enough in order to inhibit the expression of a protein of the invention upon expression in plant cells. The transcribed RNA is preferably at least 90% and most preferably at least 95% complementary to the transcript of the nucleic acid molecule of the invention. In order to cause an antisense-effect during the transcription in plant cells such DNA molecules have a length of at least 15 bp, preferably a length of more than 100 bp and most preferably a length of more than 500 bp, however, usually less than 5000 bp, preferably shorter than 2500 bp.

The invention further relates to DNA molecules which, during expression in plant cells, lead to the synthesis of an RNA which in the plant cells due to a cosupression-effect reduces the expression of the nucleic acid molecules of the invention encoding the described protein. The invention also relates to RNA molecules encoded thereby. The principle of the cosupression as well as the production of corresponding DNA sequences is precisely described, for example, in WO 90/12084.

Such DNA molecules preferably encode a RNA having a high degree of homology to transcripts of the nucleic acid molecules of the invention. It is, however, not absolutely necessary that the coding RNA is translatable into a protein.

In a further embodiment the present invention relates to DNA molecules encoding an RNA molecule with ribozyme activity which specifically cleaves transcripts of a DNA molecule of the invention as well as these encoded RNA molecules.

Ribozymes are catalytically active RNA molecules capable of cleaving RNA molecules and specific target sequences. By means of recombinant DNA techniques it is possible to alter the specificity of ribozymes. There are various classes of ribozymes. For practical applications aiming at the specific cleavage of the transcript of a certain gene, use is preferably made of representatives of two different groups of ribozymes.

The first group is made up of ribozymes which belong to the group I intron ribozyme type. The second group consists of ribozymes which as a characteristic structural feature exhibit the so-called"hammerhead"motif. The specific recognition of the target RNA molecule may be modified by altering the sequences flanking this motif. By base pairing with sequences in the target molecule these sequences determine the position at which the catalytic reaction and therefore the cleavage of the target molecule takes place. Since the sequence requirements for an efficient cleavage are low, it is in principle possible to develop specific ribozymes for practically each desired RNA molecule.

In order to produce DNA molecules encoding a ribozyme which specifically cleaves transcripts of a DNA molecule of the invention, for example a DNA sequence encoding a catalytic domain of a ribozyme is bilaterally linked with DNA sequences which are homologous to sequences of the target enzyme.

Sequences encoding the catalytic domain may for example be the catalytic domains of the satellite DNA of the SCMo virus (Davies et al., Virology 177 (1990), 216-224) or that of the satellite DNA of the TobR virus (Steinecke et al., EMBO J. 11 (1992), 1525-1530 ; Haseloff and Gerlach, Nature 334 (1988), 585-591). The DNA sequences flanking the catalytic domain are preferably derived from the above-described DNA molecules of the invention.

In a further embodiment the present invention relates to vectors containing the above-described DNA molecules, in particular those in which the described DNA molecules are linked with regulatory elements ensuring the transcription in plant cells.

Furthermore, the present invention relates to host cells containing the described DNA molecules or vectors. The host cell may be a prokaryotic cell, such as a bacterial cell, or a eukaryotic cell. The eucaryotic host cells are preferably plant cells.

Furthermore, the invention relates to transgenic plant cells containing an above-described DNA molecule encoding an antisense-RNA, a ribozyme or an RNA which leads to a cosuppression effect, whereby the DNA molecule is linked to DNA elements ensuring the transcription in plant cells. These transgenic plant cells may be regenerated to whole plants according to well-known techniques. Thus, the invention also relates to plants which may be obtained through regeneration from the described transgenic plant cells, as well as to plants containing the described transgenic plant cells. The transgenic plants themselves may be plants of any desired plant species, preferably useful plants, particularly starch-storing ones, as indicated above, and most preferably maize plant cells.

Furthermore, the invention relates to the antisense RNA molecules encoded by the described DNA molecules, as well as to RNA molecules with ribozyme activity and RNA molecules which lead to a cosupression effect which are obtainable, for example, by means of transcription.

A further subject-matter of the invention is a method for the production of transgenic plant cells, which in comparison to non-transformed cells synthesize a modified starch. In this method the amount of proteins encoded by the DNA molecules of the invention, which are present in the cells in endogenic form, is reduced in the plant cells.

In a preferred embodiment this reduction is effected by means of an antisense effect. For this purpose the DNA molecules of the invention or parts thereof are linked in antisense orientation with a promoter ensuring the transcription in plant cells and possibly with a termination signal ensuring the termination of the transcription as well as the polyadenylation of the transcript. In order to ensure an efficient antisense effect in the plant cells the synthesized antisense RNA should exhibit a minimum length of 15 nucleotides, preferably of at least 100 nucleotides and most preferably of at least 500 nucleotides. Furthermore, the DNA sequence encoding the antisense RNA should be homologous with respect to the plant species to be transformed. However, DNA sequences exhibiting a high degree of homology to DNA sequences which are present in the cells in endogenic form may also be used, preferably with an homology of more than 90% and most preferably with an homology of more than 95%.

In a further embodiment the reduction of the amount of proteins encoded by the DNA molecules of the invention is effected by a ribozyme effect. The basic effect of ribozymes as well as the construction of DNA molecules encoding such RNA molecules have already been described above. In order to express an RNA with ribozyme activity in transgenic cells the above described DNA molecules encoding a ribozyme are linked with DNA elements which ensure the transcription in plant cells, particularly with a promoter and a termination signal. The ribozymes synthesized in the plant cells lead to the cleavage or transcripts of DNA molecules of the invention which are present in the plant cells in endogenic form.

A further possibility in order to reduce the amount of proteins encoded by the nucleic acid molecules of the invention is cosupression. Therefore, the plant cells obtainable by the method of the invention are a further subject matter. These plant cells are characterized in that their amount of proteins encoded by the DNA molecules of the invention is reduced and that in comparison to wildtype cells they synthesize a modified starch.

Preferably, the transgenic cells show a reduction in the amount of transcripts encoding a protein according to the present invention of at least 30%, more preferably of at least 50%, even more preferably of at least 70% and most preferably of at least 90% in comparison to corresponding non-transformed cells.

The amount of transcripts can be determined, for example, by Northern Blot analysis. Furthermore, the cells preferably show a corresponding reduction of the amount of the protein according to the invention. This can be determined, for example, by immunological methods such as Western Blot analysis.

In a particularly preferred embodiment of the present invention not only the synthesis of a protein of the invention is reduced in the transformed plant cells, but moreover also the synthesis of at least one further enzyme involved in starch synthesis and/or modification. In this context, for example, starch granule-bound starch synthases or branching enzymes are preferred.

Furthermore, the invention relates to plants obtainable by regeneration of the described plant cells as well as to plants containing the described cells of the invention.

The present invention also relates to a process for the production of a modified starch comprising the step of extracting from the above-described plants according to the invention and/or from starch storing parts of such plants the starch. Preferably, such a process furthermore comprises the steps of cultivating plants according to the invention ; and harvesting the cultivated plants and/or starch storing parts of these plants before the extraction of the starch.

The present invention also relates to the starch obtainable from the described transgenic plant cells and plants or obtainable by the above described process. Due to the expression of the described DNA molecules encoding antisense RNA, a ribozyme or a cosupression RNA in the transgenic plant cells the amount of proteins encoded by the DNA molecules of the invention which are present in the cells in endogenic form, is reduced. Surprisingly, this reduction leads to a drastic change of the physical and chemical properties of the starch synthesized in the plant cells. When compared to starch from non-transformed cells or plants the modified starch preferably exhibits altered pastification properties, i. e. an altered viscosity of the watery solutions of the starch and/or an altered, in particular a reduced phosphate content.

The expression of the nucleic acid molecules of the invention may in principle take place in any kind of plant species.

Monocotyledonous and dicotyledonous plants are preferred, in particular useful plants and preferably starch-storing plants such as cereals (rye, barley, oats, wheat, millet, sago etc.), rice, maize, peas, wrinkled peas, cassava, potato, tomato, oilseed rape, soy bean, hemp, flax, sunflower, cow-pea and arrowroot.

Within the framework of the present invention the term "regulatory DNA elements ensuring the transcription in plant cells"are DNA regions which allow for the initiation or the termination of transcription in plant cells. DNA regions ensuring the initiation of transcription are in particular promoters.

For the expression of the various above-described DNA molecules of the invention in plants any promoter functioning in plant cells may be used. The promoter may be homologous or heterologous with respect to the used plant species. Use may, for example, be made of the 35S promoter of the cauliflower mosaic virus (Odell et al., Nature 313 (1985), 810-812) which ensures a constitutive expression in all plant tissues and also of the promoter construct described in WO/9401571. However, use may also be made of promoters which lead to an expression of subsequent sequences only at a point of time determined by exogenous factors (such as in WO/9307279) or in a particular tissue of the plant (see e. g. Stockhaus et al., EMBO J. 8 (1989), 2245-2251). Promoters which are active in the starch- storing parts of the plant to be transformed are preferably used. In the case of maize these parts are the maize seeds, in the case of potatoes the tubers. In order to transform potatoes the tuber-specific B33-promoter (Rocha-Sosa et al., EMBO J. 8 (1989), 23-29) may be used particularly, but not exclusively.

Apart from promoters, DNA regions initiating transcription may also contain DNA sequences ensuring a further increase of transcription, such as the so-called enhancer-elements.

Furthermore, the term"regulatory DNA elements"may also comprise termination signals which serve to correctly end the transcription and to add a poly-A-tail to the transcript which is believed to stabilize the transcripts. Such elements are described in the literature and can be exchanged as desired.

Examples for such termination sequences are the 3'- nontranslatable regions comprising the polyadenylation signal of the nopaline synthase gene (NOS gene) or the octopine synthase gene (Gielen et al., EMBO J. 8 (1989), 23-29) from agrobacteria, or the 3'-nontranslatable regions of the genes of the storage proteins from soy bean as well as the genes of the small subunit of ribulose-1, 5-biphosphate-carboxylase (ssRUBISCO).

The introduction of the DNA molecules of the invention into plant cells is preferably carried out using plasmids. Plasmids ensuring a stable integration of the DNA into the plant genome are preferred.

In order to prepare the introduction of foreign genes in higher plants a large number of cloning vectors are at disposal, containing a replication signal for E. coli and a marker gene for the selection of transformed bacterial cells. Examples for such vectors are pBR322, pUC series, M13mp series, pACYC184 etc. The desired sequence may be integrated into the vector at a suitable restriction site. The obtained plasmid is used for the transformation of E. coli cells. Transformed E. coli cells are cultivated. in a suitable medium and subsequently harvested and lysed. The plasmid is recovered by means of standard methods. As an analyzing method for the characterization of the obtained plasmid DNA use is generally made of restriction analysis and sequence analysis. After each manipulation the plasmid DNA may be cleaved and the obtained DNA fragments may be linked to other DNA sequences.

In order to introduce DNA into plant host cells a wide range of techniques are at disposal. These techniques comprise the transformation of plant cells with T-DNA by using Agrobacterium tumefaciens or Agrobacterium rhizogenes as transformation medium, the fusion of protoplasts, the injection and the electroporation of DNA, the introduction of DNA by means of the biolistic method as well as further possibilities.

In the case of injection and electroporation of DNA into plant cells, there are no special demands made to the plasmids used.

Simple plasmids such as pUC derivatives may be used. However, in case that whole plants are to be regenerated from cells transformed in such a way, a selectable marker gene should be present.

Depending on the method of introducting desired genes into the plant cell, further DNA sequences may be necessary. If the Ti- or Ri-plasmid is used e. g. for the transformation of the plant cell, at least the right border, more frequently, however, the right and left border of the Ti-and Ri-plasmid T-DNA has to be connected to the foreign gene to be introduced as a flanking region.

If Agrobacteria are used for transformation, the DNA which is to be introduced must be cloned into special plasmids, namely either into an intermediate vector or into a binary vector. Due to sequences homologous to the sequences within the T-DNA, the intermediate vectors may be integrated into the Ti-or Ri- plasmid or the Agrobacterium due to homologous recombination.

This also contains the vir-region necessary for the transfer of the T-DNA. Intermediate vectors cannot replicate in Agrobacteria. By means of a helper plasmid the intermediate vector may be transferred to Agrobacterium tumefaciens (conjugation) ; Binary vectors may replicate in E. coli as well as in Agrobacteria. They contain a selectable marker gene as well as a linker or polylinker which is framed by the right and the left T-DNA border region. They may be transformed directly into the Agrobacteria (Holsters et al. Mol. Gen. Genet. 163 (1978), 181-187). The plasmids used for the transformation of the Agrobacteria further comprise a selectable marker gene, such as the NPT II gene which allows for selecting transformed bacteria. The Agrobacterium acting as host cell should contain a plasmid carrying a vir-region. The vir-region is necessary for the transfer of the T-DNA into the plant cell. Additional T-DNA may be present. The Agrobacterium transformed in such a way is used for the transformation of plant cells.

The use of T-DNA for the transformation of plant cells was investigated intensely and described sufficiently in EP 120 516 ; Hoekema, In : The Binary Plant Vector System Offsetdrukkerij Kanters B. V., Alblasserdam (1985), Chapter V ; Fraley et al., Crit. Rev. Plant. Sci., 4, 1-46 and An et al.

EMBO J. 4 (1985), 277-287. Some binary vectors may already be obtained commercially, such as pBIN19 (Clontech Laboratories, Inc., USA).

For transferring the DNA into the plant cells, plant explants may suitably be co-cultivated with Agrobacterium tumefaciens or Agrobacterium rhizogenes. From the infected plant material (e. g. pieces of leaves, stem segments, roots, but also protoplasts or suspension-cultivated plant cells) whole plants may then be regenerated in a suitable medium which may contain antibiotics or biozides for the selection of transformed cells.

The plants obtained in such a way may then be examined as to whether the introduced DNA is present or not. Other possibilities in order to introduce foreign DNA by using the biolistic method or by transforming protoplasts are known to the skilled person (cf. e. g. Willmitzer, L., 1993 Transgenic plants. In : Biotechnology, A Multi-Volume Comprehensive Treatise (H. J. Rehm, G. Reed, A. Puhler, P. Stadler, editors), Vol. 2, 627-659, VCH Weinheim-New York-Basel-Cambridge).

Whereas the transformation of dicotyledonous plants by Ti- plasmid-vector systems by means of Agrobacterium tumefaciens is a well-established method, more recent studies indicate that the transformation with vectors based on Agrobacterium can also be used in the case of monocotyledonous plants (Chan et al., Plant Mol. Biol. 22 (1993), 491-506 ; Hiei et al., Plant J. 6 (1994), 271-282).

Alternative systems for the transformation of monocotyledonous plants are the transformation by means of the biolistic approach, protoplast transformation, electroporation of partially permeablized cells, the introduction of DNA by means of glass fibers.

There are various references in the relevant literature dealing specifically with the transformation of maize (cf. e. g.

W095/06128, EP 0 513 849 ; EP 0 465 875). In EP 292 435 a method is described by means of which fertile plants may be obtained starting from mucousless, friable granulous maize callus. In this context it was furthermore observed by Shillito et al.

(Bio/Technology 7 (1989), 581) that for regenerating fertile plants it is necessary to start from callus-suspension cultures from which a culture of dividing protoplasts can be produced which is capable to regenerate to plants. After an in vitro cultivation period of 7 to 8 months Shillito et al. obtain plants with viable descendants which, however, exhibited abnormalities in morphology and reproductivity.

Prioli and Sbndahl (Bio/Technology 7 (1989), 589) have described how to regenerate and to obtain fertile plants from maize protoplasts of the Cateto maize inbreed Cat 100-1. The authors assume that the regeneration of protoplast to fertile plants depends on a number of various factors such as the genotype, the physiological state of the donor-cell and the cultivation conditions. Once the introduced DNA has been integrated in the genome of the plant cell, it usually continues to be stable there and also remains within the descendants of the originally transformed cell. It usually contains a selectable marker which confers resistance against biozides or against an antibiotic such as kanamycin, G 418, bleomycin, hygromycin or phosphinotricine etc. to the transformed plant cells. The individually selected marker should therefore allow for a selection of transformed cells against cells lacking the introduced DNA.

The transformed cells grow in the usual way within the plant (see also McCormick et al., Plant Cell Reports 5 (1986), 81- 84). The resulting plants can be cultivated in the usual way and cross-bred with plants having the same transformed genetic heritage or another genetic heritage. The resulting hybrid individuals have the corresponding phenotypic properties.

Two or more generations should be grown in order to ensure whether the phenotypic feature is kept stably and whether it is transferred. Furthermore, seeds should be harvested in order to ensure that the corresponding phenotype or other properties will remain.

Due to its properties the starch obtained from the plant cells or from the plants of the invention or obtainable by the processes of the invention is not only suitable for the specific purposes already mentioned herein, but also for various industrial uses.

Basically, starch can be subdivided into two major fields. One field comprises the hydrolysis products of starch and the so- called native starches. The hydrolysis products essentially comprise glucose and glucans components obtained by enzymatic or chemical processes. They can be used for further processes, such as fermentation and chemical modifications. In this context, it might be of importance that the hydrolysis process can be carried out simply and inexpensively. Currently, it is carried out substantially enzymatically using amyloglucosidase.

It is thinkable that costs might be reduced by using lower amounts of enzymes for hydrolysis due to changes in the starch structure, e. g. increasing the surface of the grain, improved digestibility due to less branching or a steric structure, which limits the accessibility for the used enzymes.

The use of the so-called native starch which is used because of its polymer structure can be subdivided into two further areas : (a) Use in foodstuffs Starch is a classic additive for various foodstuffs, in which it essentially serves the purpose of binding aqueous additives and/or causes an increased viscosity or an increased gel formation. Important characteristic properties are flowing and sorption behavior, swelling and pastification temperature, viscosity and thickening performance, solubility of the starch, transparency and paste structure, heat, shear and acid resistance, tendency to retrogradation, capability of film formation, resistance to freezing/thawing, digestibility as well as the capability of complex formation with e. g. inorganic or organic ions.

(b) Use in non-foodstuffs The other major field of application is the use of starch as an adjuvant in various production processes or as an additive in technical products. The major fields of application for the use of starch as an adjuvant are, first of all, the paper and cardboard industry. In this field, the starch is mainly used for retention (holding back solids), for sizing filler and fine particles, as solidifying substance and for dehydration. In addition, the advantageous properties of starch with regard to stiffness, hardness, sound, grip, gloss, smoothness, tear strength as well as the surfaces are utilized.

Within the paper production process, a differentiation can be made between four fields of application, namely surface, coating, mass and spraying.

The requirements on starch with regard to surface treatment are essentially a high degree of brightness, corresponding viscosity, high viscosity stability, good film formation as well as low formation of dust. When used in coating the solid content, a corresponding viscosity, a high capability to bind as well as a high pigment affinity play an important role. As an additive to the mass rapid, uniform, loss-free dispersion, high mechanical stability and complete retention in the paper pulp are of importance. When using the starch in spraying, corresponding content of solids, high viscosity as well as high capability to bind are also significant.

A major field of application is, for instance, in the adhesive industry, where the fields of application are subdivided into four areas : the use as pure starch glue, the use in starch glues prepared with special chemicals, the use of starch as an additive to synthetic resins and polymer dispersions as well as the use of starches as extenders for synthetic adhesives. 90% of all starch-based adhesives are used in the production of corrugated board, paper sacks and bags, composite materials for paper and aluminum, boxes and wetting glue for envelopes, stamps, etc.

Another possible use as adjuvant and additive is in the production of textiles and textile care products. Within the textile industry, a differentiation can be made between the following four fields of application : the use of starch as a sizing agent, i. e. as an adjuvant for smoothing and strengthening the burring behavior for the protection against tensile forces active in weaving as well as for the increase of wear resistance during weaving, as an agent for textile improvement mainly after quality-deteriorating pretreatments, such as bleaching, dying, etc., as thickener in the production of dye pastes for the prevention of dye diffusion and as an additive for warping agents for sewing yarns.

Furthermore, starch may be used as an additive in building materials. One example is the production of gypsum plaster boards, in which the starch mixed in the thin plaster pastifies with the water, diffuses at the surface of the gypsum board and thus binds the cardboard to the board.

Other fields of application are admixing it to plaster and mineral fibers. In ready-mixed concrete, starch may be used for the deceleration of the sizing process.

Furthermore, the starch is advantageous for the production of means for ground stabilization used for the temporary protection of ground particles against water in artificial earth shifting. According to state-of-the-art knowledge, combination products consisting of starch and polymer emulsions can be considered to have the same erosion-and encrustation-reducing effect as the products used so far ; however, they are considerably less expensive.

Another field of application is the use of starch in plant protectives for the modification of the specific properties of these preparations. For instance, starches are used for improving the wetting of plant protectives and fertilizers, for the dosed release of the active ingredients, for the conversion of liquid, volatile and/or odorous active ingredients into microcristalline, stable, deformable substances, for mixing incompatible compositions and for the prolongation of the duration of the effect due to a reduced disintegration.

Starch may also be used in the fields of drugs, medicine and in the cosmetics industry. In the pharmaceutical industry, the starch may be used as a binder for tablets or for the dilution of the binder in capsules.

Furthermore, starch is suitable as disintegrant for tablets since, upon swallowing, it absorbs fluid and after a short time it swells so much that the active ingredient is released. For qualitative reasons, medicinal flowance and dusting powders are further fields of application. In the field of cosmetics, the starch may for example be used as a carrier of powder additives, such as scents and salicylic acid. A relatively extensive field of application for the starch is toothpaste.

The use of starch as an additive in coal and briquettes is also thinkable. By adding starch, coal can be quantitatively agglomerated and/or briquetted in high quality, thus preventing premature disintegration of the briquettes. Barbecue coal contains between 4 and 6% added starch, calorated coal between 0. 1 and 0. 5%. Furthermore, the starch is suitable as a binding agent since adding it to coal and briquette can considerably reduce the emission of toxic substances.

Furthermore, the starch may be used as a flocculant in the processing of ore and coal slurry.

Another field of application is the use as an additive to process materials in casting. For various casting processes cores produced from sands mixed with binding agents are needed. Nowadays, the most commonly used binding agent is bentonite mixed with modified starches, mostly swelling starches.

The purpose of adding starch is increased flow resistance as well as improved binding strength. Moreover, swelling starches may fulfill more prerequisites for the production process, such as dispersability in cold water, rehydratisability, good mixability in sand and high capability of binding water.

In the rubber industry starch may be used for improving the technical and optical quality. Reasons for this are improved surface gloss, grip and appearance. For this purpose, the starch is dispersed on the sticky rubberized surfaces of rubber substances before the cold vulcanization. It may also be used for improving the printability of rubber.

Another field of application for the modified starch is the production of leather substitutes.

In the plastics market the following fields of application are emerging : the integration of products derived from starch into the processing process (starch is only a filler, there is no direct bond between synthetic polymer and starch) or, alternatively, the integration of products derived from starch into the production of polymers (starch and polymer form a stable bond).

The use of the starch as a pure filler cannot compete with other substances such as talcum. This situation is different when the specific starch properties become effective and the property profile of the end products is thus clearly changed.

One example is the use of starch products in the processing of thermoplastic materials, such as polyethylene. Thereby, starch and the synthetic polymer are combined in a ratio of 1 : 1 by means of coexpression to form a'master batch', from which various products are produced by means of common techniques using granulated polyethylene. The integration of starch in polyethylene films may cause an increased substance permeability in hollow bodies, improved water vapor permeability, improved antistatic behavior, improved anti-block behavior as well as improved printability with aqueous dyes.

Another possibility is the use of the starch in polyurethane foams. Due to the adaptation of starch derivatives as well as due to the optimization of processing techniques, it is possible to specifically control the reaction between synthetic polymers and the starch's hydroxy groups. The results are polyurethane films having the following property profiles due to the use of starch : a reduced coefficient of thermal expansion, decreased shrinking behavior, improved pressure/tension behavior, increased water vapor permeability without a change in water acceptance, reduced flammability and cracking density, no drop off of combustible parts, no halides and reduced aging. Disadvantages that presently still exist are reduced pressure and impact strength.

Product development of film is not the only option. Also solid plastics products, such as pots, plates and bowls can be produced by means of a starch content of more than 50%.

Furthermore, the starch/polymer mixtures offer the advantage that they are much easier biodegradable.

Furthermore, due to their extreme capability to bind water, starch graft polymers have gained utmost importance. These are products having a backbone of starch and a side lattice of a synthetic monomer grafted on according to the principle of radical chain mechanism. The starch graft polymers available nowadays are characterized by an improved binding and retaining capability of up to 1000 g water per g starch at a high viscosity. These super absorbers are used mainly in the hygiene field, e. g. in products such as diapers and sheets, as well as in the agricultural sector, e. g. in seed pellets.

What is decisive for the use of the new starch modified by recombinant DNA techniques are, on the one hand, structure, water content, protein content, lipid content, fiber content, ashes/phosphate content, amylose/amylopectin ratio, distribution of the relative molar mass, degree of branching, granule size and shape as well as crystallization, and on the other hand, the properties resulting in the following features : flow and sorption behavior, pastification temperature, viscosity, thickening performance, solubility, paste structure, transparency, heat, shear and acid resistance, tendency to retrogradation, capability of gel formation, resistance to freezing/thawing, capability of complex formation, iodine binding, film formation, adhesive strength, enzyme stability, digestibility and reactivity. The most remarkable feature is viscosity.

Moreover, the modified starch obtained from the plant cells of the invention may be subjected to further chemical modification, which will result in further improvement of the quality for certain of the above-described fields of application. These chemical modifications are principally known to the person skilled in the art. These are particularly modifications by means of -acid treatment -oxidation and -esterification (formation of phosphate, nitrate, sulphate, xanthate, acetate and citrate starches. Further organic acids may also be used for esterification.) -formation of starch ethers (starch alkyl ether, 0-allyl ether, hydroxylalkyl ether, O-carboxylmethyl ether, N- containing starch ethers, S-containing starch ethers) -formation of branched starches -formation of starch graft polymers.

The invention also relates to propagation material of the plants of the invention, such as seeds, fruits, cuttings, tubers or root stocks, wherein this propagation material contains plant cells of the invention.

Deposits The plasmids produced and/or used within the framework of the present invention have been deposited at the internationally acknowledged deposit"Deutsche Sammlung von Mikroorganismen (DSM)"in Braunschweig, Federal Republic of Germany, according to the requirements of the Budapest treaty for international acknowledgment of microorganism deposits for patenting (deposit number ; deposition date) : plasmid pBinAR Hyg (DSM 9505) (10/20/94) plasmid p33-anti-BE (DSM 6146) (08/20/90) plasmid pRL2 (DSM 10225) (09/04/95) Description of the figures Fig. 1 shows the plasmid p35S-anti-RL.

Plasmid structure : A = fragment A : CaMV 35S promoter, nt 6909-7437 (Franck et al., Cell 21 (1980), 285-294) B = fragment B : Asp718 fragment from pRL1 with a length of approximately 1949 bp Orientation relative to the promoter : anti-sense The arrow indicates the direction of the open reading frame.

C = fragment C : nt 11748-11939 of the T-DNA of Ti-plasmid pTiACH5 T-DNA (Gielen et al., EMBO J. 3 (1984), 835-846) Fig. 2 shows the plasmid pB33-anti-RL Plasmid structure : A = fragment A : B33 promoter of the patatin gene B33 from Solanum tuberosum (Rocha-Sosa et al., EMBO J. 8 (1989), 23- 29) B = fragment B : Asp718 fragment from pRL1 with a length of approximately 1949 bp Orientation relative to the promoter : anti-sense The arrow indicates the direction of the open reading frame.

C = fragment C : nt 11748-11939 of the T-DNA of Ti-plasmid pTiACH5 T-DNA (Gielen et al., EMBO J. 3 (1984), 835-846) Fig. 3 shows a Brabender curve of a watery starch solution, recorded with a Viskograph-E-type Brabender viscograph, which was isolated from non-transformed potato plants of the variety Désirée (see also Example 8).

Thereby signifying : Drehm. torque [BE] Brabender unit Temp. temperature A start of pastification B maximum degree of viscosity C start of the 96°C-period D start of cooling-off period E end of cooling-off period F end of the end-50°C period The blue line indicates the viscosity ; the red line stands for temperature.

Fig. 4 shows a Brabender curve of a watery starch solution, recorded with a Viskograph-E-type Brabender viscograph, which was isolated from potato plants transformed with the plasmid p35S-anti-RL (see also Example 8). For the meaning of the abbreviations see Figure 3.

Fig. 5 shows a Brabender curve of a watery solution of starch from potatoes transformed with the plasmid pB33-anti-RL (see also Example 8), recorded with a Viskograph-E-type Brabender viscograph. For the meaning of the abbreviations see Figure 3.

Fig. 6 shows curves of watery solutions of starch isolated from potato plants (see also Example 12), which were recorded with a Rapid Visco Analyser. The red line stands for the temperature ; the blue lines 1, 2, 3 and 4 show the viscosities of the following starch solutions : Line 1 : starch isolated from wildtype plants, <BR> <BR> <BR> <BR> Line 2 : starch isolated from plants in which only the branching enzyme was inhibited (cf. Example 1 of patent application W092/14827), Line 3 : starch isolated from plants in which merely the concentration of the proteins of the invention had been reduced (cf. Example 6).

Line 4 : starch isolated from plants which had been transformed with the plasmid p35S-anti-RL in combination with the p35SH-anti-BE plasmid (cf. Example 12).

Fig. 7 shows curves of watery solutions of starch isolated from potato plants (see also Example 13), which were recorded with a Rapid Visco Analyser. The red line stands for the temperature ; the blue lines 1, 2, 3 and 4 show the viscosities of the following starch solutions : Line 1 : starch isolated from wildtype plants, Line 2 : starch isolated from plants which had solely been transformed with the plasmid pB33-anti-GBSSI (so- called waxy-potato), Line 3 : starch isolated from plants which had been solely transformed with the plasmid p35S-anti-RL (cf. Example 6).

Line 4 : starch isolated from plants which had been transformed with the plasmid pB33-anti-RL in combination with the plasmid pB33-anti-GBSSI (cf. Example 13).

Fig. 8 shows the pRL2 plasmid which comprises a full-length cDNA from potato encoding an R1 enzyme.

The Examples illustrate the invention.

Used media and solutions Elution buffer : 25 mM Tris pH 8, 3 250 mM glycine Dialysis buffer : 50 mM Tris-HCl pH 7, 0 50 mM NaCl 2 mM EDTA 14, 7 mM ß-mercaptoethanol 0, 5 mM PMSF Protein buffer : 50 mM sodium phosphate buffer pH 7, 2 10 mM EDTA 0, 5 mM PMSF 14, 7 mM ß-mercaptoethanol Lugol solution : 12 g KI 6 g 2 ad 1, 8 1 with ddH20 20 x SSC : 175. 3 g NaCl 88. 2 g sodium citrate ad 1000 ml with ddH20 ph 7, 0 with 10 N NaOH 10 x MEN : 200 mM MOPS 50 mM sodium acetate 10 mM EDTA pH 7, 0 NSEB buffer : 0, 25 M sodium phosphate buffer pH 7, 2 7% SDS 1 mM EDTA 1% BSA (w/v) YT 8 g Bacto-Yeast extract 5 g Bacto-Tryptone 5 g NaCl ad 1000 ml with ddH2O Protoplast isolation medium (100 ml) Cellulase Onozuka R S (Meiji Seika, Japan) 800 mg Pectolyase Y 23 40 mg KNO3 200 mg KH2PO4 136 mg K2HPO4 47 mg CaCl2 2H20 147 mg MgSO4 7H20 250 mg Bovine serum albumine (BSA) 20 mg Glucose 4000 mg Fructose 4000 mg Sucrose 1000 mg pH 5, 8 Osmolarity 660 mosm.

Protoplast washing solution 1 : like protoplast isolating solution, but without cellulase, pectolyase and BSA Transformation buffers : a) Glucose 0, 5 M MES 0, 1 % MgCl2 6H20 25 mM pH 5, 8 adjust to 600 mosm. b) PEG 6000-solution Glucose 0, 5 M MgCl2 6H2O 100 mM Hepes 20 mM pH 6, 5 PEG 6000 is added to the buffer described in b) immediately prior to the use of the solution (40 % w/v PEG). The solution is filtered with a 0, 45 um sterile filter.

W5 solution CaCl2 125 mM NaCl 150 mM KC1 5 mM Glucose 50 mM Protoplast culture medium (indicated in mg/1) KNO3 3000 (NH4) 2SO4 500 MgSO4 7H20 350 KH2PO4 400 CaCl2 2H20 300 Fe-EDTA and trace elements as in the Murashige-Skoog medium (Physiol. Plant, 15 (1962), 473). m-inosite 100 Thiamine HCl 1, 0 Nicotine acid amide 0, 5 Pyridoxine HC1 0, 5 Glycine 2, 0 Glucuronic acid 750 Galacturonic acid 750 Galactose 500 Maltose 500 Glucose 36. 000 Fructose 36. 000 Sucrose 30. 000 Asparagine 500 Glutamine 100 Proline 300 Caseinhydrolysate 500 2, 4 dichlorophenoxy acetic acid (2, 4-D) 0, 5 pH 5, 8 Osmolarity 600 mosm.

Buffer A 2x SSC lOx Denhardts solution 0, 1 % SDS 5 mM EDTA 50 mM disodium phosphate 250 ug/ml herring sperm DNA In the example the following standard methods were used : 1. Cloning For cloning in E. coli the vector pBluescriptSK was used.

For plant transformation the gene constructs were cloned into the binary vector pBinAR (Hofgen and Willmitzer, Plant Sci. 66 (1990), 221-230) and B33-Hyg.

2. Bacterial strains For the Bluescript vector and for the pBinAR and B33-Hyg constructs use was made of the E. coli strain DH5a (Bethesda Research Laboratories, Gaithersburgh, USA).

The transformation of plasmid in potato plants was carried out by means of the Agrobacterium tumefaciens strain C58C1 pGV2260 (Deblaere et al., Nucl. Acids Res. 13 (1985), 4777 : 4788).

3. Transformation of Agrobacterium tumefaciens The DNA transfer was carried out by means of direct transformation according to the method of Hofgen & Willmitzer (Nucleic Acids Res. 16 (1988), 9877). The plasmid DNA of transformed Agrobacteria was isolated according to the method of Birnboim & Doly (Nucleic Acids Res. 7 (1979), 1513-1523) and electrophoretically analyzed after suitable restriction cleavage.

4. Transformation of potatoes Ten small leaves of a sterile potato culture (Solanum tuberosum L. cv. Désirée) injured by a scalpel were treated with 10 ml MS medium (Murashige & Skoog, Physiol. Plant. 15 (1962), 473-497) with 2% sucrose. The medium contained 50 pi of a Agrobacterium tumefaciens overnight- culture grown under selection. After slightly shaking it for 3-5 minutes, another incubation took place in darkness for two days. The leaves were subsequently put on MS medium with 1, 6% glucose, 5 mg/1 naphtyle acetic acid, 0, 2 mg/1 benzylaminopurine, 250 mg/1 claforan, 50 mg/1 kanamycin or 1 mg/1 hygromycin B, and 0, 80% Bacto Agar for callus induction. After a one-week incubation at 25°C and 3000 lux the leaves were put on MS-medium with 1, 6% glucose, 1, 4 mg/1 zeatine ribose, 20 mg/1 naphtyle acetic acid, 20 mg/1 giberellic acid, 250 mg/1 claforan, 50 mg/1 kanamycin or 3 mg/1 hygromycin B and 0, 80% Bacto Agar for shoot induction.

5. Transformation of maize (a) Production of protoplasts of the cell line DSM 6009 Protoplast isolation 2-4 days, preferably 3 days after the last change of medium in a protoplast suspension culture the liquid medium is pumped off and the remaining cells are washed in 50 ml protoplast washing solution 1 and sucked dry once more. 10 ml protoplast isolation medium are added to 2 g of harvested cell mass. The resuspended cells and cell aggregates are incubated at 27 2°C for 4 to 6 hours in the darkness, while shaking it slightly (at 30 to 40 rpm).

Protoplast purification As soon as the release of at least 1 million protoplasts/ml has taken place (microscopic inspection), the suspension is sifted through a stainless steel or nylon sieve with a mesh size of 200 or 45 um. The combination of a 100 um and a 60 um sieve allows for separating the cell aggregates just as well. The protoplast-containing filtrate is examined microscopically. It usually contains 98- 99% protoplasts. The rest are undigested single cells. Protoplast preparations with such a degree of purity are used for transformation experiments without additional gradient centrifugation. The protoplasts are sedimented by means of centrifugation (100 UpM in the swing-out rotor (100 x g, 3 minutes)). The supernatant is abandoned and the protoplasts are resuspended in washing solution 1.

The centrifugation is repeated and the protoplasts are subsequently resuspended in the transformation buffer.

(b) Protoplast transformation The protoplasts resuspended in the transformation buffer are filled in 10 ml portions into 50 ml polyallomer tubes at a titer of 0. 5-1 x 10° protoplasts/ml. The DNA used for transformation is dissolved in Tris-EDTA (TE) buffer solution. 20 ug plasmid DNA is added to each ml protoplast suspension. A plasmid which provides for resistance to phosphinotricine is used as vector (cf. e. g. EP 0 513 849). After the addition of DNA the protoplast suspension is carefully shaken in order to homogenously distribute the DNA in the solution.

Immediately afterwards 5 ml PEG solution is added in drops.

By carefully shaking the tubes the PEG solution is distributed homogenously. Afterwards further 5 ml of PEG solution are added and the homogenous mixing is repeated. The protoplasts remain in the PEG solution for 20 minutes at 2° C. Afterwards the protoplasts are sedimented by centrifuging for 3 minutes (lOOg ; 1000 Upm). The supernatant is abandoned. The protoplasts are washed in 20 ml W5 solution by careful shaking and are again subjected to centrifugation. Then they are resuspended in 20 ml protoplast culture medium, centrifuged anew and again resuspended in culture medium. The titer is adjusted to 6-8 x 105 protoplasts and the protoplasts are cultivated in 3 ml portions in Petri dishes (0 60 mm, height 15 mm). The Petri dishes are sealed with parafilm and stored in darkness at 25 2° C.

(c) Protoplast culture During the first 2-3 weeks after the protoplast isolation and transformation the protoplasts are cultivated without adding fresh medium. As soon as the cells regenerated from the protoplasts have developed into cell aggregates with more than 20 to 50 cells, 1 ml of fresh protoplast culture medium, containing sucrose as an osmotic (90 g/1), is added.

(d) Selection of transformed maize cells and plant regeneration 3-10 days after adding fresh medium the cell aggregates developed from the protoplasts may be plated on Agar media with 100 mg/l. L- phosphinothricine. N6-medium with the vitamins of the protoplast culture medium, 90 g/1 sucrose and 1. 0 mg/1 2. 4D is as suitable as an analogous medium such as a medium with the macro-and micro-nutritive salts of the MS medium (Murashige and Skoog (1962), see above).

The calli developed from stably transformed protoplasts may grow further on the selective medium.

After 3 to 5 weeks, preferably 4 weeks the transgenic calli may be transferred to fresh selection medium which also contains 100 mg/1 L-phosphinothricine which, however, does no longer contain auxine. Within 3 to 5 weeks approximately 50% of the transgenic maize calli which had integrated the L- phosphinothricine-acetyl-transferase gene into their genome, start to differentiate into plants on this medium in the presence of L-phosphinothricine.

(e) Growing of transgenic regenerative plants The embryogenical transformed maize tissue is cultivated on hormone-free N6-medium (Chu C. C. et al., Sci. Sin. 16 (1975), 659) in the presence of 5x10'M L-phosphinothricine. On this medium maize embryos, which express the phosphinothricine-acetyl- transferase gene (PAT gene) in a sufficiently strong manner, develop into plants. Non-transformed embryos or such with only a very weak PAT activity die down.

As soon as the leaves of the in-vitro plants have reached a length of 4 to 6 mm, they may be transferred into soil. After washing off the Agar residues at the roots the plants are planted into a mixture of clay, sand, vermiculite and potting soil with the ratio 3 : 1 : 1 : 1 and adapted to the soil culture at 90-100% of relative atmospheric humidity during the first 3 days after planting. The growing is carried out in a climate chamber with a 14 hour light period of approximately 25000 lux at the height of the plant at a day/night temperature of 23 1/17 1° C. The adapted plants are cultivated at an 65 5% atmospheric humidity.

6. Radioactive marking or DNA fragments The radioactive marking of DNA fragments was carried out by means of a DNA-Random Primer Labeling Kits by Boehringer (Germany) according to the manufacturer's instructions.

7. Northern Blot Analysis RNA was isolated from leave tissue according to standard protocols. 50 ug of the RNA was separated on an agarose gel (1. 5% agarose, 1 x MEN buffer, 16. 6% formaldehyde).

After the gel run the gel was briefly washed in water. The RNA was transferred to a Hybond N type nylon membrane (Amersham, UK) with 20 x SSC by means of capillary blot.

The membrane was subsequently baked in vacuum for two hours at 80°C.

The membrane was prehybridized in NSEB buffer for two hours at 68°C and subsequently hybridized overnight in NSEB buffer in the presence of the radioactively marked probe at 68°C.

8. Plant maintenance Potato plants were kept in the greenhouse under the following conditions : light period 16 hours at 25000 lux and 22°C dark period 8 hours at 15°C atmospheric humidity 60% 9. Determination of the amylose/amylopectin ratio in starch obtained from potato plants Starch was isolated from potato plants according to standard methods and the amylose/amylopectin ratio was determined according to the method described by Hovenkamp- Hermelink et al. (Potato Research 31 (1988) 241-246).

10. Determination of glucose, fructose and sucrose In order to determine the glucose, fructose and/or sucrose content, small pieces of potato tubers (with a diameter of approx. 10 mm) are frozen in liquid nitrogen and subsequently extracted for 30 min at 80°C in 0. 5 ml lOmM HEPES, pH 7. 5 ; 80% (vol./vol.) ethanol. The supernatant containing the soluble components is withdrawn and the volume is determined. The supernatant is used for determining the amount of soluble sugars. The quantitative determination of soluble glucose, fructose and sucrose is carried out in a reaction mixture with the following composition : 100. 0 mM imidazole/HCl, pH 6. 9 1. 5 mM MgCl2 0. 5 mM NADP+ 1. 3 mM ATP 10-50 ul sample 1. 0 U glucose-6-phosphate dehydrogenase from yeast The reaction mixture is incubated at room temperature for 5 minutes. The subsequent determination of sugars is carried out by means of standard photometric methods by measuring the absorption at 340 nm after successive adding of 1. 0 unit of hexokinase from yeast (for determining glucose) 1. 0 unit of phosphoglucoisomerase from yeast (for determining fructose) and 1. 0 unit of invertase from yeast (for determining sucrose).

Example 1 The isolation of starch granule-bound proteins from potato starch The isolation of starch granule-bound proteins from potato starch is carried out by means of electroelution in an elution appliance which was constructed analogous to the"Model 442 Electro Eluter" (BIORAD Laboratories Inc., USA) but had a considerably greater volume (approx. 200 ml). 25 g dried starch were dissolved in elution buffer (final volume 80 ml). The starch was derived from potatoes which produce an almost amylose-free starch due to the antisense-expression of a DNA sequence encoding the starch granule-bound starch synthases I (GBSS I) from potato. The suspension was heated to 70-80°C in a water bath. Subsequently 72. 07 g urea was added (end concentration 8 M) and the volume was filled up to 180 ml with elution buffer. The starch dissolved during permanent stirring and acquired a paste-like consistency. The proteins were electroeluted from the solution overnight by means of the elution appliance (100 V ; 50-60 mA). The eluted proteins were carefully removed from the appliance. Suspended particles were removed in a brief centrifugation. The supernatant was dialyzed at 4°C 2 to 3 times for one hour against dialysis buffer.

Subsequently, the volume of the protein solution was determined. The proteins were precipitated by adding ammonium sulfate (final concentration 90 %), which was done during permanent stirring at 0°C. The precipitated proteins were pelleted by centrifugation and resuspended in protein buffer.

Example 2 Identification and isolation of cDNA sequences encoding starch granule-bound proteins The proteins isolated according to Example 1 were used for the production of polyclonal antibodies from rabbit, which specifically recognize starch granule-bound proteins.

By means of such antibodies a cDNA expression library was subsequently screened for sequences encoding starch granule- bound proteins, using standard methods.

The expression library was produced as follows : Poly (A+)-mRNA was isolated from potato tubers of the "Berolina"variety. Starting from the poly (A)-mRNA, cDNA was produced according to the Gubler and Hoffmann method (Gene 25 (1983), 263-269), using an Xho I-Oligo d (t) 18 primer. This cDNA was cut with Xho I after EcoR I-linker addition and ligated in an oriented manner in a lambda ZAP II vector (Stratagene) cut with EcoR I and Xho I. Approximately 500, 000 plaques of a cDNA library constructed in such a way were screened for sequences which were recognized by polyclonal antibodies directed against starch granule-bound proteins.

In order to analyze the phage plaques these were transferred to nitrocellulose filters which had previously been incubated in a 10 mM IPTG solution for 30 to 60 minutes and had subsequently been dried on filter paper. The transfer took place at 37°C for 3 hours. Subsequently, the filters are incubated at room temperature for 30 minutes in block reagent and washed for 5-10 minutes in TBST buffer. The filters were shaken with the polyclonal antibodies directed against starch granule-bound proteins in a suitable dilution for one hour at room temperature or for 16 hours at 4°C. The identification of plaques expressing a protein which was recognized by the polyclonal antibodies was carried out by means of the"Blotting detection kit for rabbit antibodies RPN 23" (Amersham UK) according to the manufacturer's instructions.

Phage clones of the cDNA library expressing a protein which was recognized by the polyclonal antibodies were further purified by using standard methods.

By means of the in-vivo excision method, E. coli clones were obtained from positive phage clones containing a double- stranded pBluescript plasmid with the corresponding cDNA insertion. After checking the size and the restriction pattern of the insertions a suitable clone, pRL1, was further analyzed.

Example 3 Sequence analysis of the cDNA insertion of the plasmid pRL1 From an E. coli clone obtained according to Example 2 the plasmid pRL1 was isolated and a part of the sequence of its cDNA insertion was determined by standard procedures using the didesoxynucleotide method (Sanger et al., Proc. Natl. Acad.

Sci. USA 74 (1977), 5463-5467). The insertion has a length of about 2450 bp. A part of the nucleotide sequence as well as the amino acid sequence derived therefrom is indicated under Seq ID No. 3 and under Seq ID No. 4.

A sequence analysis and a sequence comparison with known DNA sequences showed that the sequence indicated under Seq ID No. 3 is new and exhibits no significant homology to DNA sequences known so far. Moreover, the sequence analysis showed that the cDNA insertion is only a partial cDNA in which a part of the coding region at the 5'-end is missing.

Example 4 Identification and isolation of a complete cDNA encoding a starch granule-bound protein from Solanum tuberosum In order to isolate a complete cDNA corresponding to the partial cDNA insertion of the plasmid pRL1, a further cDNA library was produced. This was a guard-cell-specific cDNA library from Solanum tuberosum which was constructed as follows : At first epidermis fragments from leaves of"Desiree"variety potato plants were produced essentially according to the Hedrich et al. method (Plant Physiol. 89 (1989), 148), by harvesting approximately 60 leaves of six-weeks-old potato plants kept in the greenhouse. The center nerve was removed from the leaves. The leaves were subsequently crushed in a big "Waring blender" (with a volume of 1 liter) four times in cooled, distilled H20 on the highest level for 15 seconds each.

The suspension was filtered through a nylon sieve with a mesh size of 220 µm (Nybolt, Zurich, Switzerland) and washed in cold distilled water several times. The suspension itself was filtered through a 220 um nylon sieve and intensely washed with cold distilled water. The residues (epidermis fragments) were crushed in a smaller"Waring blender" (with a volume of 250 ml) four times in distilled water and ice on a lower level for 15 seconds each. The suspension was filtered through a 220 um nylon sieve and washed intensely with cold distilled water. The epidermis fragments (residues) were microscopically examined for contamination by mesophyl cells. If contamination occurred the crushing step was repeated in a small"Waring blender".

The disruption of the guard cells of the epidermis fragments was carried out by means of pulverizing in liquid nitrogen in a cooled mortar for approximately two hours. In order to examine the disruption of the guard cells, probes were regularly taken and microscopically examined. After two hours, or if a sufficiently high amount of guard cells had been disrupted, the obtained powder was filled into a reaction tube (with a volume of 50 ml) and resuspended in one volume GTC buffer (Chirgwin et al., Biochem. 18 (1979), 5294-5299). The suspension was centrifuged and the supernatant was filtered through Miracloth (Calbiochem, La Jolla, California). The filtrate was subjected to ultracentrifugation for 16 hours, as described in Glisin et al. (Biochemistry 13 (1974), 2633-2637) and Mornex et al. (J.

Clin. Inves. 77 (1986), 1952-1961). After the centrifugation the RNA precipitate was dissolved in 250 ul GTC buffer. The RNA was precipitated by adding 0. 05 volumes of 1 M acetic acid and 0. 7 volumes of ethanol. The RNA was precipitated by centrifugation and the precipitate was washed with 3 M sodium acetate (pH 4. 8) and 70% ethanol. The RNA was briefly dried and dissolved in DEPC treated water.

Poly A-RNA was isolated from the isolated RNA according to standard methods. Starting from the poly (A+)-mRNA, cDNA was produced according to the Gubler and Hoffmann method (Gene 25 (1983), 263-269) by means of a Xho I-oligo d (t) 18 primer. This cDNA was cut with Xho I after EcoR I-linker addition and ligated in an oriented manner in a lambda ZAP II vector (Stratagene GmbH, Heidelberg, Germany) cut with EcoR I and Xho I. The packaging in phage heads was carried out using the Gigapack II Gold kit (Stratagene GmbH, Heidelberg, Germany) according to the manufacturer's instructions.

From such a cDNA library phage clones hybridizing with the cDNA insertion of the pRL1 plasmid were isolated and purified according to standard methods. By means of the in vivo excision method E. coli clones were obtained from positive phage clones containing a double-stranded pBluescript plasmid with the corresponding cDNA insertion. After checking the size and the restriction pattern of the insertions, suitable clones were subjected to restriction mapping and sequence analysis. From a suitable clone the plasmid pRL2 (DSM 10225) was isolated which contains a complete cDNA which encodes a starch granule-bound protein from potato.

Example 5 Sequence analysis of the cDNA insertion of the pRL2 plasmid The nucleotide sequence of the cDNA insertion of the pRL2 plasmid was determined as described in Example 3. The insertion has a length of 4856 bp. The nucleotide sequence as well as the amino acid sequence derived therefrom is indicated in Seq ID No. 1 and/or Seq ID No. 2. In the following, the corresponding gene will be called RL-gene. The protein encoded by the coding region will be called R1 enzyme.

Example 6 The construction of the plasmid p35S-anti-RL and the introduction of the plasmid into the genome of potato plants By means of the restriction endonuclease Asp718 a DNA fragment with an approximate length of 1800 bp was isolated from the pRL1 plasmid. This corresponds to the DNA sequence indicated under Seq ID No. 3 and contains a part of the open reading frame. The fragment was ligated into the binary vector pBinAR cut with Asp718 (Hofgen and Willmitzer, Plant Sci. 66 (1990), 221-230). This is a derivative of the binary vector pBinl9 (Bevan, Nucl. Acids Res. 12 (1984), 8711-8721). pBinAR was constructed as follows : A fragment with a length of 529 bp comprising the nucleotides 6909-7437 of the 35S promoter of the cauliflower-mosaic virus (Franck et al., Cell 21 (1980), 285-294) was isolated from the plasmid pDH51 (Pietrzak et al., Nucl. Acids Res. 14, 5857-5868) as an EcoR I/Kpn I fragment and ligated between the EcoR I and the Kpn I sites of the pBinl9 polylinker. This led to the plasmid pBinl9-A.

By means of the restriction endonucleases Pvu II and Hind III a fragment with a length of 192 bp was isolated from the plasmid pAGV40 (Herrera-Estrella et al., Nature 303, 209-213) comprising the polyadenylation signal of gene 3 of the T-DNA of the Ti-plasmid pTiACH5 (Gielen et al., EMBO J. 3, 835-846) (nucleotides 11749-11939). After the addition of Sph I-linkers to the Pvu I site the fragment was ligated between the Sph I and Hind III sites of pBinl9-A. This led to plasmid pBinAR.

By means of restriction and sequence analysis recombinant vectors were identified in which the DNA fragment is inserted in the vector in such a way that a part of the coding region of the cDNA insertion from pRL1 is linked with the 35S promoter in antisense orientation. The resulting plasmid p35S-anti-RL is shown in Figure 1.

By inserting the cDNA fragment an expression cassette is s produced which consists of the fragments A, B and C : Fragment A (529 bp) contains the 35S promoter of the cauliflower-mosaic virus (CaMV). The fragment comprises the nucleotides 6909 to 7437 of the CaMV (Franck et al., Cell 21 (1980), 285-294).

Apart from flanking regions, fragment B contains a part of the protein encoding cDNA insertion from plasmid pRL1. This was isolated as an Asp718 fragment of pRL1 as described above and fused to the 35S promoter in antisense orientation.

Fragment C (192 bp) contains the polyadenylation signal of gene 3 of the T-DNA of the Ti-plasmid pTiACH5 (Gielen et al., EMBO J. 3 (1984), 835-846).

The plasmid p35S-anti-RL has a size of approximately 12. 8 kb.

The plasmid was transferred into potato plants by means of Agrobacteria-mediated transformation, as described above. From the transformed cells whole plants were regenerated. The transformed plants were cultivated under greenhouse conditions.

By analyzing total RNA in a Northern Blot analysis concerning the disappearance of the transcripts complementary to the cDNA, the success of the genetic modification of the plants was assessed. For this purpose, total RNA was isolated from leaves of transformed plants according to standard methods and subsequently separated electrophoretically on an agarose gel.

Then it was transferred onto a nylon membrane and hybridized with a radioactively labelled probe having the sequence indicated under Seq ID No. 1 or a part thereof. In about 5-10% of the transformed plants the band indicating the specific transcript under Seq ID No. 1 was missing in the Northern Blot Analysis. The plants were used for analyzing the starch quality.

Example 7 The construction of the plasmid pB33-anti-RL and the introduction of the plasmid into the genome of potato plants By means of the restriction endonuclease Asp718, a DNA fragment with an approximate length of 1800 bp, which comprises a part of the open reading frame of the cDNA insertion was isolated from the plasmid pRL1 and was ligated into the vector B33-Hyg which was cut with Asp718. This vector was constructed as follows : The 35S promoter was removed from the pBinAR Hyg vector (DSM 9505) by means of the restriction endonucleases EcoR I and Asp718. A fragment with a length of about 1526 bp comprising the B33 promoter was isolated from the plasmid p33-anti-BE (DSM 5146) by means of EcoR I and Asp718 and inserted into the pBinAR Hyg vector (DSM 9505) cut with EcoR I and Asp718.

By inserting the cDNA fragment into the Asp718 site of the B33- Hyg plasmid, an expression cassette is produced which consists of the fragments A, B and C as follows (Figure 4) : Fragment A contains the B33 promoter from Solanum tuberosum (EP 3775 092 ; Rocha-Sosa et al., EMBO J. 8 (1989), 23-29).

Apart from flanking regions, fragment B contains a part of the protein encoding region of the cDNA insertion from the pRL1 plasmid. This was isolated as an Asp718 fragment from pRL1 as described above and fused to the 35S promoter in antisense orientation.

Fragment C (192 bp) contains the polyadenylation signal of gene 3 of the T-DNA of the Ti-plasmid pTiACH5 (Gielen et al., EMBO J. 3 (1984), 835-846).

The plasmid pB33-anti-RL has a size of approximately 12. 8 kb.

The plasmid was transferred into potato plants by means of Agrobacteria-mediated transformation, as described above. From the transformed cells whole plants were regenerated. The transformed plants were cultivated under greenhouse conditions.

By analyzing total RNA in a Northern Blot analysis concerning the disappearance of the transcripts complementary to the cDNA the success of the genetic modification of the plants was assessed. For this purpose, total RNA was isolated from leaves of transformed plants according to standard methods and subsequently separated electrophoretically on an agarose gel.

Then it was transferred onto a nylon membrane and hybridized with a radioactively labelled probe showing the sequence indicated under Seq ID No. 1 or a part thereof. In about 5-10% of the transformed plants the band indicating the transcript hybridizing with the cDNA of the invention was missing in the Northern Blot Analysis. From these plants starch was isolated from tubers and analyzed as described in Example 8.

Example 8 Analysis of the transformed potato plants The potato plants transformed according to Example 6 and Example 7 were examined with regard to the properties of the synthesized starch. Analyses were carried out with various lines of the potato plants which had been transformed with the plasmid p35S-anti-RL or the plasmid pB33-anti-RL and which in Northern Blot analysis had not exhibited the band indicating transcripts hybridizing to the DNA sequences of the invention. a) Determination of the viscosity of watery solutions of the starch In order to determine the viscosity of the watery solutions of the starch synthesized in transformed potato plants, starch was isolated from tubers of plants which had been transformed with the plasmid p35S-anti-RL or the plasmid pB33-anti-RL using standard methods. 30 g of starch were each taken up in 450 ml H20 and used for analysis in an E viscograph (Brabender OHG Duisburg (Germany)). The appliance was used according to the manufacturer's instructions. In order to determine the viscosity of the watery solution of the starch, the starch suspension was first heated from 50°C to 96°C at a speed of 3°C per minute. The temperature was subsequently kept at 96°C for 30 min. The solution was then cooled from 96°C to 50°C at a speed of 3°C per minute. During the whole process the viscosity was determined. Representative results of such measurements are set forth in the form of graphs in Figures 3, 4 and 5, in which the viscosity is shown depending on time. Figure 3 shows a typical Brabender graph for starch isolated from wildtype-plants of the potatoe variety Désirée. Figures 4 and 5 show a typical Brabender graph for starch isolated from potato plants which had been transformed with the plasmid p35S- anti-RL or pB33-anti-RL. From these graphs characteristic values may be deduced.

The characteristic values for wildtype-plants are as follows : Table 1 Value Time Torque Temperature [min : sec] [BE] [°C] A 6 : 30 60. 5 17. 7 69. 9 0. 57 B 11 : 30 1838. 0 161. 2 86. 0 2. 1 C 15 : 15 1412. 0 18. 4 96. 0 D 45 : 15 526. 0 17. 0 96. 0 E 60 : 30 812. 0 8. 5 50. 0 F 70 :. 45 853. 0 5. 7 50. 0 The values represent the average values obtained from two different measurements.

In Table 1 and the following Tables 2 and 3 the abbreviations signify the following : A : start of pastification B : maximum viscosity C : start of 96°C-period D : start of cooling-off time E : end of cooling-off time F : end of the end-50°C period For plants which had been transformed with the plasmid p35S-anti-RL (line P2), the characteristic values are the following : Table 2 Value Time Torque Temperature [min : sec] [BE] [°C] A 6 00 50. 0 69. 0 B 14 00 820. 0 93. 0 C 15 15 815. 0 96. 0 D 45 15 680. 0 96. 0 E 60 30 1150. 0 50. 0 F 70 45 1200. 0 50. 0 For plants which had been transformed with the plasmid pB33-anti-RL (line P3), the characteristic values are the following : Table 3 Value Time Torque Temperature [min sec] [BE] [°C] A 7 : 0 31. 0 71. 0 B 12 : 45 671. 0 88. 3 C 15 : 15 662. 0 96. 0 D 45 : 15 607. 0 96. 0 E 60 : 30 1063. 0 50. 0 F 70 : 45 1021. 0 50. 0 Figures 3, 4 and 5 explicitly show that the starch obtained from transformed plants differs from starch from wildtype plants particularly in that the viscosity increases only very slightly during heating. Thus, during heating the maximum viscosity of the modified starch from transformed plants is more than 50% lower than in the case of wildtype starch.

During cooling, on the other hand, the viscosity of the starch isolated from transformed plants increases more than in the case of wildtype-plants. b) Determination of the phosphate content of the starch The phosphate content of the starch was determined by measuring the amount of phosphate bound to the C-6- position of the glucose residues. For this purpose, starch was first degraded by acid hydrolysis and the glucose-6- phosphate content was subsequently determined by means of an enzyme test, as described in the following.

100 mg starch were incubated in 500 pi 0. 7 N HC1 for 4 hours at 100°C. After acid hydrolysis 10 ul of the reaction were added to 600 pi imidazole buffer (100 mM imidazole, 5 mM MgCl2, pH 6. 9, 0. 4 mM NAD). The amount of glucose-6-phosphate in the reaction mixture was determined by conversion with the enzyme glucose-6-phosphate- dehydrogenase. For this purpose, 1 U glucose-6-phosphate- dehydrogenase (from Leuconostoc mesenteroides (Boehringer Mannheim)) was added to the reaction mixture and the amount of produced NADH was determined by measuring the absorption at 340 nm.

The glucose-6-phosphate content of 1 mg starch is indicated in the following table for non-transformed potato plants of the variety Désirée as well as for two lines (P1 (35S-anti-RL) ; P2 (35S-anti-RL)) of transgenic potato plants which had been transformed with the plasmid p35S-anti-RL.

Table 4 Plants nmol glucose-6-phosphate/mg starch % Wildtype 12. 89 1. 34 100 Pl (35S-anti-RL) 2. 25 0. 41 17. 4 P2 (35S-anti-RL) 1. 25 09.7 The following table shows the glucose-6-phosphate content per milligram starch in potato plants which were transformed with the plasmid pB33-anti-RL, compared to starch from non-transformed plants (S. tuberosum c. v.

Desiree).

Table 5 Plants nmol glucose-6-phosphate/mg starch % Wildtype 9. 80 0. 68 100 7 4. 50 0. 73 45. 9 37 2. 64 0. 99 26. 9 45 1. 14 0. 44 11. 6 31 1. 25 0. 49 12. 8 The plants 7 ; 37, 45 and 31 represent independent transformants which had been transformed with the plasmid pB33-anti-RL. Plant 37 represents line P3 for which a Brabender graph is plotted in Figure 5.

The values show that the phosphate content of the modified starch from transgenic potato plants is at least 50% lower when compared to starch from wildtype plants. c) Determination of glucose, fructose and sucrose content of tubers after storage at 4°C Tubers of plants from various transgenic lines which had been transformed with the antisense-construct p35S-anti-RL as well as tubers of wildtype plants were stored at 4°C or, respectively, at 20°C in darkness, for two months.

Subsequently, the amounts of glucose, fructose and sucrose were determined. For two transgenic lines the representative values obtained were the following : Table 6 Glucose Fructose Sucrose 20°C 4°C 20°C 4°C 20°C 4°C Wildtype 0. 84 55. 4 0. 62 52. 8 8. 5 13. 1 cv Désirée Transgenic 1. 12 6. 7 0. 75 7. 8 7. 5 10. 1 line 15 Transgenic 1. 00 6. 4 0. 75 7. 5 6. 9 6. 9 line 11 The values in the table are indicated in pmol hexose or sucrose/g fresh weight.

From the values of Table 6 it becomes obvious that the accumulation of reducing sugars in the tubers is considerably lower in transgenic plants stored at 4°C than in wildtype plants.

Altogether the modified starch isolated from transgenic potato plants resembles starch from maize-wildtype plants.

However, in comparison it has the advantage that its taste is neutral and that it is therefore more suitable for various uses in the foodstuffs area.

Example 9 Expression of the cDNA insertion of the pRL2 plasmid in E. coli (a) Transformation of bacterial cells In order to express the cDNA insertion of the plasmid pRL2 the cells of the E. coli strain DH5a are first transformed with the pACAC plasmid. This plasmid contains a DNA fragment encoding the ADP-glucose-pyrophosphorylase (AGPase) from E. coli, under the control of the lac Z promoter. The fragment had been isolated from the vector pEcA-15 as a DraI/HaeII fragment with a size of about 1. 7 kb (see B. Müller-Röber (1992), dissertation, FU Berlin) and after filling in its sticky ends it had been cloned into a pACAC184 vector linearized with HindIII. The expression of AGPase is to cause an increase of the glycogen synthesis in transformed E. coli cells. The cells transformed in such a way will in the following be named E. coli-Kl-cells.

In order to determine the enzyme activity of the protein encoded by the cDNA of plasmid pRL2, E. coli-K1-cells were transformed with the pRL2 plasmid. The transformed E. coli cells which contain the pACAC plasmid as well as the pRL2 plasmid will in the following be named E. coli-K2-cells.

The transfer of the plasmid DNA into the bacterial cells was carried out according to the Hanahan method (J. Mol.

Biol. 166 (1983), 557-580). The transformed E. coli cells were plated onto agar culture dishes with the following composition : YT medium containing 1, 5% Bacto agar 50 mM sodium phosphate buffer, pH 7. 2 1% glucose 10 ug/ml chloramphenicol in the case of E. coli-K1-cells or 10 ug/ml chloramphenicol and 10 ug/ml ampicillin in the case of E. coli-K2-cells.

Escherichia coli cells of the DH5a strain which had been transformed with the plasmid pRL2 + pACAC (E. coli-K2- cells) and also-for control-solely with the pACAC plasmid (E. coli-K1-cells), were raised on agar plates. The formed glycogen of the various cultures was examined with respect to the degree of phosphorylization (at the C-6 position of the glucose molecule), as described in the following.

(b) Isolation of bacterial glycogen In order to isolate bacterial glycogen, the bacteria colony which had grown after transformation was floated from each 6 agar plates (0 135 mm) with 5 ml YT medium for each plate. The bacterial suspension was centrifuged at 4500 xg for 5 minutes. The bacterial precipitate was resuspended in 10 ml YT medium. Disruption of the bacteria was carried out by adding 2 volumes of disruption medium (0. 2 N NaOH ; 1% SDS) and by incubation at room temperature for 5 minutes. By adding 3 volumes of EtOH abs., incubating at 4°C for 30 minutes and subsequent centrifuging at 8000 gx for 15 minutes, the glycogen was sedimented. Then the precipitate was washed with 100 ml of 70% EtOH and again sedimented by means of a centrifugation step (10 minutes at 8000 xg). The washing procedure was repeated four times.

(c) Determination of the total glycogen content The isolated and sedimented glycogen was first degraded into single glucose molecules by means of acidic hydrolysis (dissolving of the precipitate in 2 ml 0. 7 N HC1 ; incubation for 4 hours at 100°C). The glucose content of the solution was determined by means of coupled enzymatic reaction of a starch test with a photometer (Kontron) at a wave length of 340 nm according to the manufacturer's (Boehringer Mannheim) instructions.

The reaction buffer contains : 100 mM MOPS, pH 7. 5 10 mM MgCl2 2 mM EDTA 0. 25 mM NADP 1 mM ATP 1 U/ml glucose-5-phosphate- dehydrogenase 2 U/ml hexokinase Die measurement was carried out at 25°C with 10 ul glucose solution.

(d) Determination of the glucose-6-phosphate content In order to determine the content of glucose molecules phosphorylated at the C-6 position, equal amounts of glucose of the various bacterial cultures were used. By adding the same volumes of 0. 7 N KOH to the glycogens degraded into its glucose molecules by acidic hydrolysis (as above), the solution was neutralized.

The reaction buffer contains : 100 mM MOPS, pH 7. 5 10 mM MgCl2 2 mM EDTA 0. 25 mM NADP 2 U/ml glucose-6-phosphate- dehydrogenase The measurement was carried out at 25°C with 100 to 150 pi glucose solution.

(e) Identification of an enzyme activity phosphorylating bacterial glycogen The results of the determination of the phosphate content of the glycogen synthesized in the bacterial cells show that the glycogen of the E. coli cells, which had been transformed with the pACAC + pRL2 plasmids, exhibits a 290 25% increased phosphorylation at the C-6 position of the glucose when comparing with the control reaction (E. coli cells transformed with the pACYC) (see the following table).

E. coli cells glucose-6-phosphase : glucose in glycogen E. coli-Kl 1 : (4600 1150) E. coli-K2 1 : (1570 390) The degrees of phosphorylation indicated herein are the average value of at least 6 measurements starting from 6 independent transformations and glycogen isolations.

Example 10 Integration of the plasmid p35S-anti-RL in combination with the plasmid p35SH-anti-BE into the genome of potato plants The plasmid p35S-anti-RL was constructed as described in Example 6. The plasmid p35SH-anti-BE was constructed as described in the application W095/07355, Example 3. Both plasmids were sequentially transferred into potato plants by means of the Agrobacterium mediated transformation as described above. For this purpose, the plasmid p35SH-anti-BE was first transformed in potato plants. Whole plants were regenerated and selected for a reduced expression of the branching enzyme gene.

Subsequently, the plasmid p35S-anti-RL was transformed into the transgenic plants already showing a reduced expression of the branching enzyme. From the transformed cells transgenic plants were again regenerated and the transformed plants were cultivated under greenhouse conditions. By analyzing total RNA in an RNA Blot analysis with respect to the disappearance of the transcripts complementary to the branching enzyme cDNA or the RL cDNA, the success of the genetic modification of the plants with respect to a highly reduced expression of the branching enzyme gene as well as with respect to a highly reduced expression of the RL gene was assessed. For this purpose, total RNA was isolated from leaves of transformed plants according to the described methods and subsequently separated by means of gel electrophoresis, transferred onto a membrane, hybridized with a radioactively labelled probe showing the sequence indicated under Seq ID No. 1 or a part thereof and then hybridized with a radioactively labelled probe showing the sequence of the branching enzyme cDNA (cf.

W092/14827, Example 1) or a part thereof. In about 5-10% of the transformed plants the band indicating the specific transcript of the sequence indicated under Seq ID No. 1 as well as the band indicating the specific transcript of the branching enzyme cDNA (cf. W092/14827) was missing in the RNA Blot Analysis.

These plants, which were designated R4 plants were used for analyzing the quality of the starch contained in tubers.

Example 11 Integration of the plasmid pB33-anti-RL in combination with the plasmid pB33-anti-GBSSI into the genome of potato plants The plasmid pB33-anti-RL was constructed as described in Example 7. The plasmid pB33-anti-GBSSI was constructed as follows : The DraI/DraI fragment of the promoter region of the patatin class I gene B33 from Solanum tuberosum comprising the nucleotides-1512 to +14 (Rocha-Sosa et al., EMBO J 8 (1989), 23-29) was ligated into the SmaI site of the pUC19 plasmid.

From the resulting plasmid the promoter fragment was ligated into the polylinker region of the pBinl9 plasmid (Bevan, Nucleic Acids Research 12 (1984), 8711-8721) as an EcoRI/HindIII fragment. Subsequently, the 3'EcoRI fragment 1181 to 2511 of the GBSSI gene of Solanum tuberosum (Hegersberg, dissertation (1988), University of Cologne) was ligated into the EcoRI site of the resulting plasmid.

Both plasmids were transferred sequentially into potato plants by means of Agrobacterium mediated transformation as described in Example 10. From the transformed cells plants were regenerated and the transformed plants were cultivated under greenhouse conditions. By analyzing the complete RNA in a RNA Blot analysis with regard to the disappearance of the transcripts complementary to the two cDNAs, the success of the genetic modification of the plants was assessed. For this purpose, total RNA was isolated from tubers of transformed plants according to standard methods and subsequently separated on agarose gel by means of gel electrophoresis, transferred onto a membrane and hybridized with a radioactively labelled probe showing the sequence indicated under Seq ID No. 1 or a part thereof. Afterwards, the same membrane was hybridized with a radioactively labelled probe having the sequence of the GBSSI gene or a part of this sequence (Hegersberg, dissertation (1988) University of Cologne). In about 5-10% of the transformed plants the band indicating the transcripts hybridizing to the cDNA of the invention or the GBSSI cDNA were missing in the RNA Blot Analysis. From the tubers of these plants, which were designated R3 plants, starch was isolated and analyzed.

Example 12 Starch analysis of R4 plants The potato plants transformed according to Example 10 were examined with respect to the properties of the synthesized starch. The analyses were carried out with various lines of the potato plants which had been transformed with the plasmids p35S-anti-RL and p35SH-anti-BE and which did no longer-or only in extremely reduced form-show the bands indicating transcripts hybridizing to the DNA sequences of the invention or to the sequences of the branching cDNA in RNA Blot analysis. a) Determination of the viscosity of watery solutions of the starch In order to determine the viscosity of the watery solutions of the starch synthesized in transformed potato plants, starch was isolated from tubers of plants which had been transformed with the plasmid p35S-anti-RL and the plasmid p35SH-anti-BE. 2 g of starch were each dissolved in 25 ml H2O and used for analysis with a Rapid Visco Analyser (Newport Scientific Pty Ltd, Investment Support Group, Warriewood NSW 2102, Australia). The equipment was used according to the instructions of the manufacturer. In order to determine the viscosity of the watery solution of the starch, the starch suspension was first heated from 50°C to 95°C with a speed of 12°C per minute. The temperature was then kept at 95°C for 2. 5 minutes.

Afterwards, the solution was cooled from 95°C to 50°C with a speed of 12°C per minute. During the whole process the viscosity was measured. Representative results of such measurements are set forth in the form of graphs in which the viscosity is shown depending on time. Figure 6 shows a typical RVA graph for starch isolated from the wildtype- plants of potato of the variety Désirée. Lines 2 and 3 show a typical RVA graph for starch isolated from the tubers of plants which had been transformed with the plasmid p35SH-anti-BE and with the plasmid p35S-anti-RL, respectively. Line 4 shows a typical RVA graph for starch isolated from tubers of plants which had been transformed with plasmid p35SH-anti-BE in combination with plasmid p35S-anti-RL. Line 4 is characterized in that there is no temperature-dependent increase of viscosity. b) Determination of the amylose/amylopectin ratio Starch which was isolated from the tubers of transformed potato plants was examined with respect to the ratio of amylose to amylopectin. The plant line R4-1 (shown in line 4 of Fig. 6) exhibited an amylose content of more than 70%. For the plant line R4-3 an amylose value of 27% was measured, whereas the amylose content in wildtype starch of the Désirée variety rates between 19 and 22%.

Example 13 Starch analysis of R3 plants The potato plants transformed according to Example 11 were examined with respect to the properties of the synthesized starch. The analyses were carried out with various lines of the potato plants which had been transformed with the plasmids pB33-anti-RL and pB33-anti-GBSSI and which did no longer-or only in extremely reduced form-show the bands indicating transcripts hybridizing to the DNA sequences of the invention or to the sequences of the GBSSI cDNA in RNA Blot analysis. a) Determination of the viscosity of watery solutions of the starch In order to determine the viscosity of the watery solution of the starch synthesized in transformed potato plants, starch was isolated from tubers of plants which had been transformed with the plasmid pB33-anti-RL in combination with the plasmid pB33-anti-GBSSI. The viscosity was determined by means of a Rapid Visco Analyser according to the method described in Example 12, part a. The results are indicated in Figure 7. In line 1, Figure 7 shows a typical RVA graph for starch isolated from the wildtype- plants of the Désirée potato variety. Lines 2 and 3 show typical RVA graphs for starches isolated from potato plants which had been transformed with the plasmid pB33- anti-GBSSI and with the plasmid p35S-anti-RL, respectively. Line 4 shows a typical RVA graph for starch isolated from potato plants which had been transformed with the plasmid pB33-anti-GBSSI in combination with the plasmid pB33-anti-RL. This graph is characterized in that the maximum viscosity and the increase of viscosity at 50°C are missing. Furthermore, this starch is characterized in that the glue obtained after RVA treatment exhibits almost no retrogradation after incubating at room temperature for several days. b) Determination of the amylose/amylopectin ratio Starch which was isolated from the tubers of transformed potato plants was examined with respect to the ratio of amylose to amylopectin. The plant line R3-5 (shown in line 4 of Fig. 7) exhibited an amylose content of less than 4%.

For the plant line R3-6 an amylose content of less than 3% was measured. The amylose content in wildtype starch of the Désirée variety rates between 19 and 22%. c) Determination of the phosphate content of starch The phosphate content of the starch was determined by measuring the amount of phosphate bound to the C-6- position of the glucose residues. For this purpose, starch was first degraded by acid hydrolysis and the glucose-6- phosphate content was subsequently determined by means of an enzyme test, as described in the following.

100 mg starch were incubated in 500 ul 0. 7 N HC1 for 4 hours at 100°C. After acid hydrolysis 10 ul of the reaction mixture were added to 600 pi imidazole buffer (100 mM imidazole, 5 mM MgCl2, pH 6. 9, 0. 4 mM NAD). The amount of glucose-6-phosphate in the preparation is determined by conversion with the enzyme glucose-6- phosphate-dehydrogenase. For this purpose, 1 U glucose-6- phosphate-dehydrogenase (from Leuconostoc mesenteroides (Boehringer Mannheim)) was added to the reaction mixture and the amount of produced NADH was determined by measuring the absorption at 340 nm.

The glucose-6-phosphate content of 1 mg starch is indicated in the following table for non-transformed potato plants of the variety Désirée as well as for the R3-5 and the R3-6 line of transgenic potato plants which had been transformed with the plasmid pB33-anti-RL in combination with the plasmid pB33-anti-GBSSI. As a comparison, the value of the starch from the so-called waxy potato (US2-10) which had been transformed with the plasmid pB33-anti-GBSSI, is also indicated.

Table 7 Plants nmol glucose-6-phosphate/mg starch % Wildtype 9. 80 0. 68 100 R3-5 1. 32 0. 10 13 R3-6 1. 37 0. 15 14 US2-10 10. 82 0. 42 110 Example 14 Isolation of a cDNA sequence encoding an R1 enzyme from Zea mays Bacteria of the XLl-Blue strain were infected with lambda phages, the phage heads of which contained a cDNA library of endosperm tissue from Zea mays (Stratagene, Heidelberg). The infected E. coli cells were plated on a medium in Petri dishes with a density of about 25000 plaques per approx. 75 cm. After about 9 hours of incubation nitro cellulose filters were laid on the lysed bacteria and were removed after one minute. The filter was first incubated in 0. 5 M NaOH, 1. 5 M NaCl for two minutes, then in 0. 5 M Tris HC1 pH 7. 0 for two minutes and subsequently washed in 2x SSC for two minutes. After drying and fixing by UV crosslinking the filters were incubated in buffer A for 3 hours before a radioactively labelled DNA probe (random priming) was added. A fragment of the pRL2 plasmid DNA insertion (see Examples 4 and 5) with a size of approximately 2. 7 was used as a probe. This fragment was cut with the restriction enzymes XhoI and HindIII and represented the 3'end of the cDNA insertion in pRL2 (see Figure 8).

After hybridizing for 12 hours at 48°C the filters were washed for 1 x 10 minutes in 2x SSC/1 % SDS at room temperature and then 2 x 20 minutes in 1 x SSC/0. 5 % SDS at 35°C and subsequently autoradiographed.

Phage clones comprising a cDNA insertion were singled out in three screening cycles. Thereby, when screening about 1, 500, 000 phage plaques approximately 6 plaques were identified.

These positive phage clones were used for the in vivo excision of a pBluescript plasmid according to standard methods. The DNA sequences of the corresponding insertions were determined according to the method of Sanger et al. (Proc. Natl. Acad.

Sci. USA 74 (1977), 5463-5467). Thus, a number of clones could be identified containing insertions encoding an R1 enzyme from maize. The cDNA insertion of a suitable clone, RlM, was completely determined. The nucleic acid sequence is indicated in Seq ID No. 5. The amino acid sequence derived therefrom is indicated in Seq ID No. 6.

A suitable cDNA insertion of the R1M clone was isolated from the pBluescript derivative by NotI and XhoI by means of standard methods (Sambrook et al., Molecular Cloning : A Laboratory Manual, 2nd edition, Cold Spring Harbour Laboratory Press, (1989), NY, USA). The sticky ends were filled in and the fragment was inserted into the pUBIbar vector at the HpaI site.

This plasmid may be used for transforming plant cells, particularly maize, according to the methods described above.

Since the sequence depicted in Seq ID No. 5 represents only a partial cDNA sequence, further techniques were applied to isolate sequences representing the 5'end of the cDNA. For this purpose polyA+ RNA was isolated from leaf tissue of maize according to standard methods. The isolated RNA was used for a polymerase chain reaction using the Titan One Tube RT-PCR system (Boehringer Mannheim, Germany) according to the instructions of the manufacturer. In this reaction the RNA is transcribed in a first step into cDNA which is then used as a template for the PCR. As primers the following oligonuleotides were used : Primer 1 (Seq ID No. 9) : 5'GCAAAGTTTT CAAGGACAAG ACTGATGAAG 3' Primer 2 (Seq ID No. 10) : 5'CCAGATGGCA CGACAGTGTA CAAGAACA 3' and Primer 5 (Seq ID No. 11) : 5'AATGACTGCA AAGGIGGIAT GATGGA 3' The combination of primers 1 and 6 led to a 560 bp fragment.

The primer combination 1 and 2 led to a PCR fragment of 2289 bp. Both fragments were sequenced. The obtained sequence represents most of the 5'end of the cDNA. The complete sequence of the partial cDNA clone and the sequences obtained by PCR as described above is depicted in Seq ID No. 7. The derived amino acid sequence is depicted in Seq ID No. 8.

Comparison with the full-length cDNA of potato revealed that the obtained sequence is probably not yet complete and that about 420 bp of the 5'end are missing. This missing sequence can be completed by methods well known to the person skilled in the art. It is, for example, possible to isolate the 5'end of the cDNA using the 5'-RACE method (rapid amplification of cDNA ends). With this method an unknown 5'-end of a cDNA can be amplified by PCR. This method is normally used to produce cDNA which, in comparison to a known cDNA, is extended at the 5'- end. In order to apply the 5'-RACE method one can use, e. g., the Marathon-cDNA amplification kit (Clontech).

Other possibilities to isolate the complete cDNA are further PCRs using, for example, a lambda ZAP cDNA library of maize (Stratagene), immuno screening of expression libraries or the use of standard hybridization methods.

SEQUENCE LISTING (1) GENERAL INFORMATION : (i) APPLICANT : (A) NAME : PlantTec Biotechnologie GmbH Forschung&Entwicklung (B) STREET ADDRESS : Hermannswerder 14 (C) CITY : Potsdam (E) COUNTRY : DE (F) POSTAL CODE : 14473 (ii) TITLE OF INVENTION : Novel nucleic acid molecules from maize and their use for the production of modified starch (iii) NUMBER OF SEQUENCES : 11 (iv) COMPUTER-READABLE VERSION : (A) DATA CARRIER : Floppy disk (B) COMPUTER : IBM PC compatible (C) OPERATING SYSTEM : PC-DOS/MS-DOS (D) SOFTWARE : PatentIn Release #1. 0, Version &num 1. 30 (EPA) (2) INFORMATION FOR SEQ ID NO : 1 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 4856 base pairs (B) TYPE : nucleotide (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : cDNA to mRNA (vi) ORIGINAL SOURCE : (A) ORGANISM : Solanum tuberosum (B) STRAIN : C. V. Berolina (ix) FEATURE : (A) NAME/KEY : CDS (B) LOCATION : 105.. 4497 (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 1 : CATCTTCATC GAATTTCTCG AAGCTTCTTC GCTAATTTCC TGGTTTCTTC ACTCAAAATC 60 GACGTTTCTA GCTGAACTTG AGTGAATTAA GCCAGTGGGA GGAT ATG AGT AAT TCC 116 Met Ser Asn Ser 1 TTA GGG AAT AAC TTG CTG TAC CAG GGA TTC CTA ACC TCA ACA GTG TTG 164 Leu Gly Asn Asn Leu Leu Tyr Gln Gly Phe Leu Thr Ser Thr Val Leu 5 10 15 20 GAA CAT AAA AGT AGA ATC AGT CCT CCT TGT GTT GGA GGC AAT TCT TTG 212 Glu His Lys Ser Arg Ile Ser Pro Pro Cys Val Gly Gly Asn Ser Leu 25 30 35 TTT CAA CAA CAA GTG ATC TCG AAA TCA CCT TTA TCA ACT GAG TTT CGA 260 Phe Gln Gln Gin Val Ile Ser Lys Ser Pro Leu Ser Thr Glu Phe Arc 40 45 50 GGT AAC AGG TTA AAG GTG CAG AAA AAG AAA ATA CCT ATG GAA AAG AAG 308 Gly Asn Arg Leu Lys Val Gln Lys Lys Lys Ile Pro Met Glu Lys Lys 55 60 65 CGT GCT TTT TCT AGT TCT CCT CAT GCT GTA CTT ACC ACT GAT ACC TCT 356 Arg Ala Phe Ser Ser Ser Pro His Ala Val Leu Thr Thr Asp Thr Ser 70 75 80 TCT GAG CTA GCA GAA AAG TTC AGT CTA GGG GGG AAT ATT GAG CTA CAG 404 Ser Glu Leu Ala Glu Lys Phe Ser Leu Gly Gly Asn Ile Glu Leu Gln 85 90 95 100 GTT GAT GTT AGG CCT CCC ACT TCA GGT GAT GTG TCC TTT GTG GAT TTT 452 Val Asp Val Arg Pro Pro Thr Ser Gly Asp Val Ser Phe Val Asp Phe 105 110 115 CAA GTA ACA AAT GGT AGT GAT AAA CTG TTT TTG CAC TGG GGG GCA GTA 500 Gln Val Thr Asn Gly Ser Asp Lys Leu Phe Leu His Trp Gly Ala Val 120 125 130 AAA TTC GGG AAA GAA ACA TGG TCT CTT CCG AAT GAT CGT CCA GAT GGG 548 Lys Phe Gly Lys Glu Thr Trp Ser Leu Pro Asn Asp Arg Pro Asp Gly 135 140 145 ACC AAA GTG TAC AAG AAC AAA GCA CTT AGA ACT CCA TTT GTT AAA TCT 596 Thr Lys Val Tyr Lys Asn Lys Ala Leu Arg Thr Pro Phe Val Lys Ser 150 155 160 GGC TCT AAC TCC ATC CTG AGA CTG GAG ATA CGA GAC ACT GCT ATC GAA 644 Gly Ser Asn Ser Ile Leu Arg Leu Glu Ile Arg Asp Thr Ala Ile Glu 165 170 175 180 GCT ATT GAG TTT CTC ATA TAC GAT GAA GCC CAC GAT AAA TGG ATA AAG 692 Ala Ile Glu Phe Leu Ile Tyr Asp Glu Ala His Asp Lys Trp Ile Lys 185 190 195 AAT AAT GGT GGT AAT TTT CGT GTC AAA TTG TCA AGA AAA GAG ATA CGA 740 Asn Asn Gly Gly Asn Phe Arg Val Lys Leu Ser Arg Lys Glu Ile Arg 200 205 210 GGC CCA GAT GTT TCT GTT CCT GAG GAG CTT GTA CAG ATC CAA TCA TAT 788 Gly Pro Asp Val Ser Val Pro Glu Glu Leu Val Gln Ile Gln Ser Tyr 215 220 225 TTG AGG TGG GAG AGG AAG GGA AAA CAG AAT TAC CCC CCT GAG AAA GAG 836 Leu Arg Trp Glu Arg Lys Gly Lys Gln Asn Tyr Pro Pro Glu Lys Glu 230 235 240 AAG GAG GAA TAT GAG GCT GCT CGA ACT GTG CTA CAG GAG GAA ATA GCT 884 Lys Glu Glu Tyr Glu Ala Ala Arg Thr Val Leu Gln Glu Glu Ile Ala 245 250 255 260 CGT GGT GCT TCC ATA CAG GAC ATT CGA GCA AGG CTA ACA AAA ACT AAT 932 Arg Gly Ala Ser Ile Gln Asp Ile Arg Ala Arg Leu Thr Lys Thr Asn 265 270 275 GAT AAA AGT CAA AGC AAA GAA GAG CCT CTT CAT GTA ACA AAG AGT GAT 980 Asp Lys Ser Gin Ser Lys Glu Glu Pro Leu His Val Thr Lys Ser Asp 280 285 290 ATA CCT GAT GAC CTT GCC CAA GCA CAA GCT TAC ATT AGG TGG GAG AAA 1028 Ile Pro Asp Asp Leu Ala Gln Ala Gln Ala Tyr Ile Arg Trp Glu Lys 295 300 305 GCA GGA AAG CCG AAC TAT CCT CCA GAA AAG CAA ATT GAA GAA CTC GAA 1076 Ala Gly Lys Pro Asn Tyr Pro Pro Glu Lys Gln Ile Glu Glu Leu Glu 310 315 320 GAA GCA AGA AGA GAA TTG CAA CTT GAG CTT GAG AAA GGC ATT ACC CTT 1124 Glu Ala Arg Arg Glu Leu Gln Leu Glu Leu Glu Lys Gly Ile Thr Leu 325 330 335 340 GAT GAG TTG CGG AAA ACG ATT ACA AAA GGG GAG ATA AAA ACT AAG GTG 1172 Asp Glu Leu Arg Lys Thr Ile Thr Lys Gly Glu Ile Lys Thr Lys Val 345 350 355 GAA AAG CAC CTG AAA AGA AGT TCT TTT GCC GTT GAA AGA ATC CAA AGA 1220 Glu Lys His Leu Lys Arg Ser Ser Phe Ala Val Glu Arg Ile Gln Arg 360 365 370 AAG AAG AGA GAC TTT GGG CAT CTT ATT AAT AAG TAT ACT TCC AGT CCT 1268 Lys Lys Arg Asp Phe Gly His Leu Ile Asn Lys Tyr Thr Ser Ser Pro 375 380 385 GCA GTA CAA GTA CAA AAG GTC TTG GAA GAA CCA CCA GCC TTA TCT AAA 1316 Ala Val Gln Val Gln Lys Val Leu Glu Glu Pro Pro Ala Leu Ser Lys 390 395 400 ATT AAG CTG TAT GCC AAG GAG AAG GAG GAG CAG ATT GAT GAT CCG ATC 1364 Ile Lys Leu Tyr Ala Lys Glu Lys Glu Glu Gln Ile Asp Asp Pro Ile 405 410 415 420 CTA AAT AAA AAG ATC TTT AAG GTC GAT GAT GGG GAG CTA CTG GTA CTG 1412 Leu Asn Lys Lys Ile Phe Lys Val Asp Asp Gly Glu Leu Leu Val Leu 425 430 435 GTA GCA AAG TCC TCT GGG AAG ACA AAA GTA CAT CTA GCT ACA GAT CTG 1460 Val Ala Lys Ser Ser Gly Lys Thr Lys Val His Leu Ala Thr Asp Leu 440 445 450 AAT CAG CCA ATT ACT CTT CAC TGG GCA TTA TCC AAA AGT CCT GGA GAG 1508 Asn Gln Pro Ile Thr Leu His Trp Ala Leu Ser Lys Ser Pro Gly Glu 455 460 465 TGG ATG GTA CCA CCT TCA AGC ATA TTG CCT CCT GGG TCA ATT ATT TTA 1556 Trp Met Val Pro Pro Ser Ser Ile Leu Pro Pro Gly Ser Ile Ile Leu 470 475 480 GAC AAG GCT GCC GAA ACA CCT TTT TCA GCC AGT TCT TCT GAT GGT CTA 1604 Asp Lys Ala Ala Glu Thr Pro Phe Ser Ala Ser Ser Ser Asp Gly Leu 485 490 495 500 ACT TCT AAG GTA CAA TCT TTG GAT ATA GTA ATT GAA GAT GGC AAT TTT 1652 Thr Ser Lys Val Gln Ser Leu Asp Ile Val Ile Glu Asp Gly Asn Phe 505 510 515 GTG GGG ATG CCA TTT GTT CTT TTG TCT GGT GAA AAA TGG ATT AAG AAC 1700 Val Gly Met Pro Phe Val Leu Leu Ser Gly Glu Lys Trp Ile Lys Asn 520 525 530 CAA GGG TCG GAT TTC TAT GTT GGC TTC AGT GCT GCA TCC AAA TTA GCA 1748 Gln Gly Ser Asp Phe Tyr Val Gly Phe Ser Ala Ala Ser Lys Leu Ala 535 540 545 CTC AAG GCT GCT GGG GAT GGC AGT GGA ACT GCA AAG TCT TTA CTG GAT 1796 Leu Lys Ala Ala Gly Asp Gly Ser Gly Thr Ala Lys Ser Leu Leu Asp 550 555 560 AAA ATA GCA GAT ATG GAA AGT GAG GCT CAG AAG TCA TTT ATG CAC CGG 1844 Lys Ile Ala Asp Met Glu Ser Glu Ala Gln Lys Ser Phe Met His Arg 565 570 575 580 TTT AAT ATT GCA GCT GAC TTG ATA GAA GAT GCC ACT AGT GCT GGT GAA 1892 Phe Asn Ile Ala Ala Asp Leu Ile Glu Asp Ala Thr Ser Ala Gly Glu 585 590 595 CTT GGT TTT GCT GGA ATT CTT GTA TGG ATG AGG TTC ATG GCT ACA AGG 1940 Leu Gly Phe Ala Gly Ile Leu Val Trp Met Arg Phe Met Ala Thr Arg 600 605 610 CAA CTG ATA TGG AAC AAA AAC TAT AAC GTA AAA CCA CGT GAA ATA AGC 1988 Gln Leu Ile Trp Asn Lys Asn Tyr Asn Val Lys Pro Arg Glu Ile Ser 615 620 625 AAG GCT CAG GAC AGA CTT ACA GAC TTG TTG CAG AAT GCT TTC ACC AGT 2036 Lys Ala Gln Asp Arg Leu Thr Asp Leu Leu Gln Asn Ala Phe Thr Ser 630 635 640 CAC CCT CAG TAC CGT GAA ATT TTG CGG ATG ATT ATG TCA ACT GTT GGA 2084 His Pro Gln Tyr Arg Glu Ile Leu Arg Met Ile Met Ser Thr Val Gly 645 650 655 660 CGT GGA GGT GAA GGG GAT GTA GGA CAG CGA ATT AGG GAT GAA ATT TTG 2132 Arg Gly Gly Glu Gly Asp Val Gly Gln Arg Ile Arg Asp Glu Ile Leu 665 670 675 GTC ATC CAG AGG AAC AAT GAC TGC AAG GGT GGT ATG ATG CAA GAA TGG 2180 Val Ile Gln Arg Asn Asn Asp Cys Lys Gly Gly Met Met Gln Glu Trp 680 685 690 CAT CAG AAA TTG CAT AAT AAT ACT AGT CCT GAT GAT GTT GTG ATC TGT 2228 His Gln Lys Leu His Asn Asn Thr Ser Pro Asp Asp Val Val Ile Cys 695 700 705 CAG GCA TTA ATT GAC TAC ATC AAG AGT GAT TTT GAT CTT GGT GTT TAT 2276 Gln Ala Leu Ile Asp Tyr Ile Lys Ser Asp Phe Asp Leu Gly Val Tyr 710 715 720 TGG AAA ACC CTG AAT GAG AAC GGA ATA ACA AAA GAG CGT CTT TTG AGT 2324 Trp Lys Thr Leu Asn Glu Asn Gly Ile Thr Lys Glu Arg Leu Leu Ser 725 730 735 740 TAT GAC CGT GCT ATC CAT TCT GAA CCA AAT TTT AGA GGA GAT CAA AAG 2372 Tyr Asp Arg Ala Ile His Ser Glu Pro Asn Phe Arg Gly Asp Gln Lys 745 750 755 GGT GGT CTT TTG CGT GAT TTA GGT CAC TAT ATG AGA ACA TTG AAG GCA 2420 Gly Gly Leu Leu Arg Asp Leu Gly His Tyr Met Arg Thr Leu Lys Ala 760 765 770 GTT CAT TCA GGT GCA GAT CTT GAG TCT GCT ATT GCA AAC TGC ATG GGC 2468 Val His Ser Gly Ala Asp Leu Glu Ser Ala Ile Ala Asn Cys Met Gly 775 780 785 TAC AAA ACT GAG GGA GAA GGC TTT ATG GTT GGA GTC CAG ATA AAT CCT 2516 Tyr Lys Thr Glu Gly Glu Gly Phe Met Val Gly Val Gln Ile Asn Pro 790 795 800 GTA TCA GGC TTG CCA TCT GGC TTT CAG GAC CTC CTC CAT TTT GTC TTA 2564 Val Ser Gly Leu Pro Ser Gly Phe Gln Asp Leu Leu His Phe Val Leu 805 810 815 820 GAC CAT GTG GAA GAT AAA AAT GTG GAA ACT CTT CTT GAG AGA TTG CTA 2612 Asp His Val Glu Asp Lys Asn Val Glu Thr Leu Leu Glu Arg Leu Leu 825 830 835 GAG GCT CGT GAG GAG CTT AGG CCC TTG CTT CTC AAA CCA AAC AAC CGT 2660 Glu Ala Arg Glu Glu Leu Arg Pro Leu Leu Leu Lys Pro Asn Asn Arg 840 845 850 CTA AAG GAT CTG CTG TTT TTG GAC ATA GCA CTT GAT TCT ACA GTT AGA 2708 Leu Lys Asp Leu Leu Phe Leu Asp Ile Ala Leu Asp Ser Thr Val Arg 855 860 865 ACA GCA GTA GAA AGG GGA TAT GAA GAA TTG AAC AAC GCT AAT CCT GAG 2756 Thr Ala Val Glu Arg Gly Tyr Glu Glu Leu Asn Asn Ala Asn Pro Glu 870 875 880 AAA ATC ATG TAC TTC ATC TCC CTC GTT CTT GAA AAT CTC GCA CTC TCT 2804 Lys Ile Met Tyr Phe Ile Ser Leu Val Leu Glu Asn Leu Ala Leu Ser 885 890 895 900 GTG GAC GAT AAT GAA GAT'CTT GTT TAT TGC TTG AAG GGA TGG AAT CAA 2852 Val Asp Asp Asn Glu Asp Leu Val Tyr Cys Leu Lys Gly Trp Asn Gln 905 910 915 GCT CTT TCA ATG TCC AAT GGT GGG GAC AAC CAT TGG GCT TTA TTT GCA 2900 Ala Leu Ser Met Ser Asn Gly Gly Asp Asn His Trp Ala Leu Phe Ala 920 925 930 AAA GCT GTG CTT GAC AGA ACC CGT CTT GCA CTT GCA AGC AAG GCA GAG 2948 Lys Ala Val Leu Asp Arg Thr Arg Leu Ala Leu Ala Ser Lys Ala Glu 935 940 945 TGG TAC CAT CAC TTA TTG CAG CCA TCT GCC GAA TAT CTA GGA TCA ATA 2996 Trp Tyr His His Leu Leu Gln Pro Ser Ala Glu Tyr Leu Gly Ser Ile 950 955 960 CTT GGG GTG GAC CAA TGG GCT TTG AAC ATA TTT ACT GAA GAA ATT ATA 3044 Leu Gly Val Asp Gln Trp Ala Leu Asn Ile Phe Thr Glu Glu Ile Ile 965 970 975 980 CGT GCT GGA TCA GCA GCT TCA TTA TCC TCT CTT CTT AAT AGA CTC GAT 3092 Arg Ala Gly Ser Ala Ala Ser Leu Ser Ser Leu Leu Asn Arg Leu Asp 985 990 995 CCC GTG CTT CGG AAA ACT GCA AAT CTA GGA AGT TGG CAG ATT ATC AGT 3140 Pro Val Leu Arg Lys Thr Ala Asn Leu Gly Ser Trp Gln Ile Ile Ser 1000 1005 1010 CCA GTT GAA GCC GTT GGA TAT GTT GTC GTT GTG GAT GAG TTG CTT TCA 3188 Pro Val Glu Ala Val Gly Tyr Val Val Val Val Asp Glu Leu Leu Ser 1015 1020 1025 GTT CAG AAT GAA ATC TAC GAG AAG CCC ACG ATC TTA GTA GCA AAA TCT 3236 Val Gln Asn Glu Ile Tyr Glu Lys Pro Thr Ile Leu Val Ala Lys Ser 1030 1035 1040 GTT AAA GGA GAG GAG GAA ATT CCT GAT GGT GCT GTT GCC CTG ATA ACA 3284 Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Ala Val Ala Leu Ile Thr 1045 1050 1055 1060 CCA GAC ATG CCA GAT GTT CTT TCA CAT GTT TCT GTT CGA GCT AGA AAT 3332 Pro Asp Met Pro Asp Val Leu Ser His Val Ser Val Arg Ala Arg Asn 1065 1070 1075 GGG AAG GTT TGC TTT GCT ACA TGC TTT GAT CCC AAT ATA TTG GCT GAC 3380 Gly Lys Val Cys Phe Ala Thr Cys Phe Asp Pro Asn Ile Leu Ala Asp 1080 1085 1090 CTC CAA GCA AAG GAA GGA AGG ATT TTG CTC TTA AAG CCT ACA CCT TCA 3428 Leu Gln Ala Lys Glu Gly Arg Ile Leu Leu Leu Lys Pro Thr Pro Ser 1095 1100 1105 GAC ATA ATC TAT AGT GAG GTG AAT GAG ATT GAG CTC CAA AGT TCA AGT 3476 Asp Ile Ile Tyr Ser Glu Val Asn Glu Ile Glu Leu Gln Ser Ser Ser 1110 1115 1120 AAC TTG GTA GAA GCT GAA ACT TCA GCA ACA CTT AGA TTG GTG AAA AAG 3524 Asn Leu Val Glu Ala Glu Thr Ser Ala Thr Leu Arg Leu Val Lys Lys 1125 113Q 1135 1140 CAA TTT GGT GGT TGT TAC GCA ATA TCA GCA GAT GAA TTC ACA AGT GAA 3572 Gln Phe Gly Gly Cys Tyr Ala Ile Ser Ala Asp Glu Phe Thr Ser Glu 1145 1150 1155 ATG GTT GGA GCT AAA TCA CGT AAT ATT GCA TAT CTG AAA GGA AAA GTG 3620 Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr Leu Lys Gly Lys Val 1160 1165 1170 CCT TCC TCG GTG GGA ATT CCT ACG TCA GTA GCT CTT CCA TTT GGA GTC 3668 Pro Ser Ser Val Gly Ile Pro Thr Ser Val Ala Leu Pro Phe Gly Val 1175 1180 1185 TTT GAG AAA GTA CTT TCA GAC GAC ATA AAT CAG GGA GTG GCA AAA GAG 3716 Phe Glu Lys Val Leu Ser Asp Asp Ile Asn Gln Gly Val Ala Lys Glu 1190 1195 1200 TTG CAA ATT CTG ATG AAA AAA CTA TCT GAA GGA GAC TTC AGC GCT CTT 3764 Leu Gln Ile Leu Met Lys Lys Leu Ser Glu Gly Asp Phe Ser Ala Leu 1205 1210 1215 1220 GGT GAA ATT CGC ACA ACG GTT TTA GAT CTT TCA GCA CCA GCT CAA TTG 3812 Gly Glu Ile Arg Thr Thr Val Leu Asp Leu Ser Ala Pro Ala Gln Leu 1225 1230 1235 GTC AAA GAG CTG AAG GAG AAG ATG CAG GGT TCT GGC ATG CCT TGG CCT 3860 Val Lys Glu Leu Lys Glu Lys Met Gin Gly Ser Gly Met Pro Trp Pro 1240 1245 1250 GGT GAT GAA GGT CCA AAG CGG TGG GAA CAA GCA TGG ATG GCC ATA AAA 3908 Gly Asp Glu Gly Pro Lys Arg Trp Glu Gln Ala Trp Met Ala Ile Lys 1255 1260 1265 AAG GTG TGG GCT TCA AAA TGG AAT GAG AGA GCA TAC TTC AGC ACA AGG 3956 Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala Tyr Phe Ser Thr Arg 1270 1275 1280 AAG GTG AAA CTG GAT CAT GAC TAT CTG TGC ATG GCT GTC CTT GTT CAA 4004 Lys Val Lys Leu Asp His Asp Tyr Leu Cys Met Ala Val Leu Val Gln 1285 1290 1295 1300 GAA ATA ATA AAT GCT GAT TAT GCA TTT GTC ATT CAC ACA ACC AAC CCA 4052 Glu Ile Ile Asn Ala Asp Tyr Ala Phe Val Ile His Thr Thr Asn Pro 1305 1310 1315 TCT TCC GGA GAC GAC TCA GAA ATA TAT GCC GAG GTG GTC AGG GGC CTT 4100 Ser Ser Gly Asp Asp Ser Glu Ile Tyr Ala Glu Val Val Arg Gly Leu 1320 1325 1330 GGG GAA ACA CTT GTT GGA GCT TAT CCA GGA CGT GCT TTG AGT TTT ATC 4148 Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg Ala Leu Ser Phe Ile 1335 1340 1345 TGC AAG AAA AAG GAT CTC AAC TCT CCT CAA GTG TTA GGT TAC CCA AGC 4196 Cys Lys Lys Lys Asp Leu Asn Ser Pro Gln Val Leu Gly Tyr Pro Ser 1350 1355 1360 AAA CCG ATC GGC CTT TTC ATA AAA AGA TCT ATC ATC TTC CGA TCT GAT 4244 Lys Pro Ile Gly Leu Phe Ile Lys Arg Ser Ile Ile Phe Arg Ser Asp 1365 1370 1375 1380 TCC AAT GGG GAA GAT TTG GAA GGT TAT GCC GGT GCT GGC CTC TAC GAC 4292 Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly Ala Gly Leu Tyr Asp 1385 1390 1395 AGT GTA CCA ATG GAT GAG GAG GAA AAA GTT GTA ATT GAT TAC TCT TCC 4340 Ser Val Pro Met Asp Glu Glu Glu Lys Val Val Ile Asp Tyr Ser Ser 1400 1405 1410 GAC CCA TTG ATA ACT GAT GGT AAC TTC CGC CAG ACA ATC CTG TCC AAC 4388 Asp Pro Leu Ile Thr Asp Gly Asn Phe Arg Gln Thr Ile Leu Ser Asn 1415 1420 1425 ATT GCT CGT GCT GGA CAT GCT ATC GAG GAG CTA TAT GGC TCT CCT CAA 4436 Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu Tyr Gly Ser Pro Gln 1430 1435 1440 GAC ATT GAG GGT GTA GTG AGG GAT GGA AAG ATT TAT GTC GTT CAG ACA 4484 Asp Ile Glu Gly Val Val Arg Asp Gly Lys Ile Tyr Val Val Gln Thr 1445 1450 1455 1460 AGA CCA CAG ATG T GATTATATTC TCGTTGTATG TTGTTCAGAG AAGACCACAG 4537 Arg Pro Gln Met ATGTGATCAT ATTCTCATTG TATCAGATCT GTGACCACTT ACCTGATACC TCCCATGAAG 4597 TTACCTGTAT GATTATACGT GATCCAAAGC CATCACATCA TGTTCACCTT CAGCTATTGG 4657 AGGAGAAGTG AGAAGTAGGA ATTGCAATAT GAGGAATAAT AAGAAAAACT TTGTAAAAGC 4717 TAAATTAGCT GGGTATGATA TAGGGAGAAA TGTGTAAACA TTGTACTATA TATAGTATAT 4777 ACACACGCAT TATGTATTGC ATTATGCACT GAATAATATC GCAGCATCAA AGAAGAAATC 4837 CTTTGGGTGG TTTCAAAAA 4856 (2) INFORMATION FOR SEQ ID NO : 2 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 1464 amino acids (B) TYPE : amino acid (D) TOPOLOGY : linear (ii) MOLECULE TYPE : protein (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 2 : Met Ser Asn Ser Leu Gly Asn Asn Leu Leu Tyr Gln Gly Phe Leu Thr 1 5 10 15 Ser Thr Val Leu Glu His Lys Ser Arg Ile Ser Pro Pro Cys Val Gly 20 25 30 Gly Asn Ser Leu Phe Gln Gln Gln Val Ile Ser Lys Ser Pro Leu Ser 35 40 45 Thr Glu Phe Arg Gly Asn Arg Leu Lys Val Gln Lys Lys Lys Ile Pro 50 55 60 Met Glu Lys Lys Arg Ala Phe Ser Ser Ser Pro His Ala Val Leu Thr 65 70 75 80 Thr Asp Thr Ser Ser Glu Leu Ala Glu Lys Phe Ser Leu Gly Gly Asn 85 90 95 Ile Glu Leu Gln Val Asp Val Arg Pro Pro Thr Ser Gly Asp Val Ser 100 105 110 Phe Val Asp Phe Gln Val Thr Asn Gly Ser Asp Lys Leu Phe Leu His 115 120 125 Trp Gly Ala Val Lys Phe Gly Lys Glu Thr Trp Ser Leu Pro Asn Asp 130 135 140 Arg Pro Asp Gly Thr Lys Val Tyr Lys Asn Lys Ala Leu Arg Thr Pro 145 150 155 160 Phe Val Lys Ser Gly Ser Asn Ser Ile Leu Arg Leu Glu Ile Arg Asp 165 170 175 Thr Ala Ile Glu Ala Ile Glu Phe Leu Ile Tyr Asp Glu Ala His Asp 180 185 190 Lys Trp Ile Lys Asn Asn Gly Gly Asn Phe Arg Val Lys Leu Ser Arg 195 200 205 Lys Glu Ile Arg Gly Pro Asp Val Ser Val Pro Glu Glu Leu Val Gln 210 215 220 lie Gln Ser Tyr Leu Arg Trp Glu Arg Lys Gly Lys Gin Asn Tyr Pro 225 230 235 240 Pro Glu Lys Glu Lys Glu Glu Tyr Glu Ala Ala Arg Thr Val Leu Gln 245 250 255 Glu Glu Ile Ala Arg Gly Ala Ser Ile Gln Asp Ile Arg Ala Arg Leu 260 265 270 Thr Lys Thr Asn Asp Lys Ser Gln Ser Lys Glu Glu Pro Leu His Val 275 280 285 Thr Lys Ser Asp Ile Pro Asp Asp Leu Ala Gln Ala Gln Ala Tyr Ile 290 295 300 Arg Trp Glu Lys Ala Gly Lys Pro Asn Tyr Pro Pro Glu Lys Gln Ile 305 310 315 320 Glu Glu Leu Glu Glu Ala Arg Arg Glu Leu Gln Leu Glu Leu Glu Lys 325 330 335 Gly Ile Thr Leu Asp Glu Leu Arg Lys Thr Ile Thr Lys Gly Glu Ile 340 345 350 Lys Thr Lys Val Glu Lys His Leu Lys Arg Ser Ser Phe Ala Val Glu 355 360 365 Arg Ile Gln Arg Lys Lys Arg Asp Phe Gly His Leu Ile Asn Lys Tyr 370 375 380 Thr Ser Ser Pro Ala Val Gln Val Gln Lys Val Leu Glu Glu Pro Pro 385 390 395 400 Ala Leu Ser Lys Ile Lys Leu Tyr Ala Lys Glu Lys Glu Glu Gln Ile 405 410 415 Asp Asp Pro Ile Leu Asn Lys Lys Ile Phe Lys Val Asp Asp Gly Glu 420 425 430 Leu Leu Val Leu Val Ala Lys Ser Ser Gly Lys Thr Lys Val His Leu 435 440 445 Ala Thr Asp Leu Asn Gln Pro Ile Thr Leu His Trp Ala Leu Ser Lys 450 455 460 Ser Pro Gly Glu Trp Met Val Pro Pro Ser Ser Ile Leu Pro Pro Gly 465 470 475 480 Ser Ile Ile Leu Asp Lys Ala Ala Glu Thr Pro Phe Ser Ala Ser Ser 485 490 495 Ser Asp Gly Leu Thr Ser Lys Val Gln Ser Leu Asp Ile Val Ile Glu 500 505 510 Asp Gly Asn Phe Val Gly Met Pro Phe Val Leu Leu Ser Gly Glu Lys 515 520 525 Trp Ile Lys Asn Gln Gly Ser Asp Phe Tyr Val Gly Phe Ser Ala Ala 530 535 540 Ser Lys Leu A a Leu Lys Ala Ala Gly Asp Gly Ser Gly Thr Ala Lys 545 550 555 560 Ser Leu Leu Asp Lys Ile Ala Asp Met Glu Ser Glu Ala Gln Lys Ser 565 570 575 Phe Met His Arg Phe Asn Ile Ala Ala Asp Leu Ile Glu Asp Ala Thr 580 585 590 Ser Ala Gly Glu Leu Gly Phe Ala Gly Ile Leu Val Trp Met Arg Phe 595 600 605 Met Ala Thr Arg Gln Leu Ile Trp Asn Lys Asn Tyr Asn Val Lys Pro 610 615 620 Arg Glu Ile Ser Lys Ala Gln Asp Arg Leu Thr Asp Leu Leu Gln Asn 625 630 635 640 Ala Phe Thr Ser His Pro Gln Tyr Arg Glu Ile Leu Arg Met Ile Met 645 650 655 Ser Thr Val Gly Arg Gly Gly Glu Gly Asp Val Gly Gln Arg Ile Arg 660 665 670 Asp Glu Ile Leu Val Ile Gln Arg Asn Asn Asp Cys Lys Gly Gly Met 675 680 685 Met Gln Glu Trp His Gln Lys Leu His Asn Asn Thr Ser Pro Asp Asp 690 695 700 Val Val Ile Cys Gln Ala Leu Ile Asp Tyr Ile Lys Ser Asp Phe Asp 705 710 715 720 Leu Gly Val Tyr Trp Lys Thr Leu Asn Glu Asn Gly Ile Thr Lys Glu 725 730 735 Arg Leu Leu Ser Tyr Asp Arg Ala Ile His Ser Glu Pro Asn Phe Arg 740 745 750 Gly Asp Gln Lys Gly Gly Leu Leu Arg Asp Leu Gly His Tyr Met Arg 755 760 765 Thr Leu Lys Ala Val His Ser Gly Ala Asp Leu Glu Ser Ala Ile Ala 770 775 780 Asn Cys Met Gly Tyr Lys Thr Glu Gly Glu Gly Phe Met Val Gly Val 785 790 795 800 Gln Ile Asn Pro Val Ser Gly Leu Pro Ser Gly Phe Gln Asp Leu Leu 805 810 815 His Phe Val Leu Asp His Val Glu Asp Lys Asn Val Glu Thr Leu Leu 820 825 830 Glu Arg Leu Leu Glu Ala Arg Glu Glu Leu Arg Pro Leu Leu Leu Lys 835 840 845 Pro Asn Asn Arg Leu Lys Asp Leu Leu Phe Leu Asp Ile Ala Leu Asp 850 855 860 Ser Thr Val Arg Thr Ala Val Glu Arg Gly Tyr Glu Glu Leu Asn Asn 865 870 875 880 Ala Asn Pro Glu Lys Ile Met Tyr Phe Ile Ser Leu Val Leu Glu Asn 885 890 895 Leu Ala Leu Ser Val Asp Asp Asn Glu Asp Leu Val Tyr Cys Leu Lys 900 905 910 Gly Trp Asn Gln Ala Leu Ser Met Ser Asn Gly Gly Asp Asn His Trp 915 920 925 Ala Leu Phe Ala Lys Ala Val Leu Asp Arg Thr Arg Leu Ala Leu Ala 930 935 940 Ser Lys Ala Glu Trp Tyr His His Leu Leu Gln Pro Ser Ala Glu Tyr 945 950 955 960 Leu Gly Ser Ile Leu Gly Val Asp Gln Trp Ala Leu Asn Ile Phe Thr 965 970 975 Glu Glu Ile Ile Arg Ala Gly Ser Ala Ala Ser Leu Ser Ser Leu Leu 980 985 990 Asn Arg Leu Asp Pro Val Leu Arg Lys Thr Ala Asn Leu Gly Ser Trp 995 1000 1005 Gln Ile Ile Ser Pro Val Glu Ala Val Gly Tyr Val Val Val Val Asp 1010 1015 1020 Glu Leu Leu Ser Val Gln Asn Glu Ile Tyr Glu Lys Pro Thr Ile Leu 1025 1030 1035 1040 Val Ala Lys Ser Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Ala Val 1045 1050 1055 Ala Leu Ile Thr Pro Asp Met Pro Asp Val Leu Ser His 'al Ser Val 1060 1065 1070 Arg Ala Arg Asn Gly Lys Val Cys Phe Ala Thr Cys Phe Asp Pro Asn 1075 1080 1085 Ile Leu Ala Asp Leu Gln Ala Lys Glu Gly Arg Ile Leu Leu Leu Lys 1090 1095 1100 Pro Thr Pro Ser Asp Ile Ile Tyr Ser Glu Val Asn Glu Ile Glu Leu 1105 1110 1115 1120 Gln Ser Ser Ser Asn Leu Val Glu Ala Glu Thr Ser Ala Thr Leu Arg 1125 1130 1135 Leu Val Lys Lys Gln Phe Gly Gly Cys Tyr Ala Ile Ser Ala Asp Glu 1140 1145 1150 Phe Thr Ser Glu Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr Leu 1155 1160 1165 Lys Gly Lys Val Pro Ser Ser Val Gly Ile Pro Thr Ser Val Ala Leu 1170 1175 1180 Pro Phe Gly Val Phe Glu Lys Val Leu Ser Asp Asp Ile Asn Gln Gly 1185 1190 1195 1200 Val Ala Lys Glu Leu Gln Ile Leu Met Lys Lys Leu Ser Glu Gly Asp 1205 1210 1215 Phe Ser Ala Leu Gly Glu Ile Arg Thr Thr Val Leu Asp Leu Ser Ala 1220 1225 1230 Pro Ala Gln Leu Val Lys Glu Leu Lys Glu Lys Met Gln Gly Ser Gly 1235 1240 1245 Met Pro Trp Pro Gly Asp Glu Gly Pro Lys Arg Trp Glu Gln Ala Trp 1250 1255 1260 Met Ala Ile Lys Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala Tyr 1265 1270 1275 1280 Phe Ser Thr Arg Lys Val Lys Leu Asp His Asp Tyr Leu Cys Met Ala 1285 1290 1295 Val Leu Val Gln Glu Ile Ile Asn Ala Asp Tyr Ala Phe Val Ile His 1300 1305 1310 Thr Thr Asn Pro Ser Ser Gly Asp Asp Ser Glu Ile Tyr Ala Glu Val 1315 1320 1325 Val Arg Gly Leu Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg Ala 1330 1335 1340 Leu Ser Phe Ile Cys Lys Lys Lys Asp Leu Asn Ser Pro Gln Val Leu 1345 1350 1355 1360 Gly Tyr Pro Ser Lys Pro Ile Gly Leu Phe Ile Lys Arg Ser Ile Ile 1365 1370 1375 Phe Arg Ser Asp Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly Ala 1380 1385 1390 Gly Leu Tyr Asp Ser Val, Pro Met Asp Glu Glu Glu Lys Val Val Ile 1395 1400 1405 Asp Tyr Ser Ser Asp Pro Leu Ile Thr Asp Gly Asn Phe Arg Gln Thr 1410 1415 1420 Ile Leu Ser Asn Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu Tyr 1425 1430 1435 1440 Gly Ser Pro Gln Asp Ile Glu Gly Val Val Arg Asp Gly Lys Ile Tyr 1445 1450 1455 Val Val Gln Thr Arg Pro Gln Met 1460 (2) INFORMATION FOR SEQ ID NO : 3 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 1918 base pairs (B) TYPE : nucleotide (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : cDNA to mRNA (vi) ORIGINAL SOURCE : (A) ORGANISM : Solanum tuberosum (B) STRAIN : C. V. Desiree (ix) FEATURE : (A) NAME/KEY : CDS (B) LOCATION : 1.. 1555 (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 3 : GCA GAG TGG TAC CAT CAC TTA TTG CAG CCA TCT GCC GAA TAT CTA GGA 48 Ala Glu Trp Tyr His His Leu Leu Gln Pro Ser Ala Glu Tyr Leu Gly 1 5 10 15 TCA ATA CTT GGG GTG GAC CAA TGG GCT TTG AAC ATA TTT ACT GAA GAA 96 Ser Ile Leu Gly Val Asp Gln Trp Ala Leu Asn Ile Phe Thr Glu Glu 20 25 30 ATT ATA CGT GCT GGA TCA GCA GCT TCA TTA TCC TCT CTT CTT AAT AGA 144 Ile Ile Arg Ala Gly Ser Ala Ala Ser Leu Ser Ser Leu Leu Asn Arg 35 40 45 CTC GAT CCC GTG CTT CGG AAA ACT GCA AAT CTA GGA AGT TGG CAG ATT 192 Leu Asp Pro Val Leu Arg Lys Thr Ala Asn Leu Gly Ser Trp Gln Ile 50 55 60 ATC AGT CCA GTT GAA GCC GTT GGA TAT GTT GTC GTT GTG GAT GAG TTG 240 Ile Ser Pro Val Glu Ala Val Gly Tyr Val Val Val Val Asp Glu Leu 65 70 75 80 CTT TCA GTT CAG AAT GAA ATC TAC GAG AAG CCC ACG ATC TTA GTA GCA 288 Leu Ser Val Gln Asn Glu Ile Tyr Glu Lys Pro Thr Ile Leu Val Ala 85 90 95 AAA TCT GTT AAA GGA GAG GAG GAA ATT CCT GAT GGT GCT GTT GCC CTG 336 Lys Ser Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Ala Val Ala Leu 100 105 110 ATA ACA CCA GAC ATG CCA GAT GTT CTT TCA CAT GTT TCT GTT CGA GCT 384 Ile Thr Pro Asp Met Pro Asp Val Leu Ser His Val Ser Val Arg Ala 115 120 125 AGA AAT GGG AAG GTT TGC TTT GCT ACA TGC TTT GAT CCC AAT ATA TTG 432 Arg Asn Gly Lys Val Cys Phe Ala Thr Cys Phe Asp Pro Asn Ile Leu 130 135 140 GCT GAC CTC CAA GCA AAG GAA GGA AGG ATT TTG CTC TTA AAG CCT ACA 480 Ala Asp Leu Gln Ala Lys Glu Gly Arg Ile Leu Leu Leu Lys Pro Thr 145 150 155 160 CCT TCA GAC ATA ATC TAT AGT GAG GTG AAT GAG ATT GAG CTC CAA AGT 528 Pro Ser Asp Ile Ile Tyr Ser Glu Val Asn Glu Ile Glu Leu Gln Ser 165 170 175 TCA AGT AAC TTG GTA GAA GCT GAA ACT TCA GCA ACA CTT AGA TTG GTG 576 Ser Ser Asn Leu Val Glu Ala Glu Thr Ser Ala Thr Leu Arg Leu Val 180 185 190 AAA AAG CAA TTT GGT GGT TGT TAC GCA ATA TCA GCA GAT GAA TTC ACA 624 Lys Lys Gln Phe Gly Gly Cys Tyr Ala Ile Ser Ala Asp Glu Phe Thr 195 200 205 AGT GAA ATG GTT GGA GCT AAA TCA CGT AAT ATT GCA TAT CTG AAA GGA 672 Ser Glu Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr Leu Lys Gly 210 215 220 AAA GTG CCT TCC TCG GTG GGA ATT CCT ACG TCA GTA GCT CTT CCA TTT 720 Lys Val Pro Ser Ser Val Gly Ile Pro Thr Ser Val Ala Leu Pro Phe 225 230 235 240 GGA GTC TTT GAG AAA GTA CTT TCA GAC GAC ATA AAT CAG GGA GTG GCA 768 Gly Val Phe Glu Lys Val Leu Ser Asp Asp Ile Asn Gln Gly Val Ala 245 250 255 AAA GAG TTG CAA ATT CTG ACA AAA AAA CTA TCT GAA GGA GAC TTT AGC 816 Lys Glu Leu Gln Ile Leu Thr Lys Lys Leu Ser Glu Gly Asp Phe Ser 260 265 270 GCT CTT GGT GAA ATT CGC ACA ACG GTT TTA GAT CTT TCG ACA CCA GCT 864 Ala Leu Gly Glu Ile Arg Thr Thr Val Leu Asp Leu Ser Thr Pro Ala 275 280 285 CAA TTG GTC AAA GAG CTG AAG GAG AAG ATG CAG GGT TCT GGC ATG CCT 912 Gln Leu Val Lys Glu Leu Lys Glu Lys Met Gln Gly Ser Gly Met Pro 290 295 300 TGG CCT GGT GAT GAA GGT CCA AAG CGG TGG GAA CAA GCA TGG ATG GCC 960 Trp Pro Gly Asp Glu Gly Pro Lys Arg Trp Glu Gln Ala Trp Met Ala 305 310 315 320 ATA AAA AAG GTG TGG GCT TCA AAA TGG AAT GAG AGA GCA TAC TTC AGC 1008 Ile Lys Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala Tyr Phe Ser 325 330 335 ACA AGG AAG GTG AAA CTG GAT CAT GAC TAT CTG TGC ATG GCT GTC CTT 1056 Thr Arg Lys Val Lys Leu Asp His Asp Tyr Leu Cys Met Ala Val Leu 340 345 350 GTT CAA GAA ATA ATA AAT GCT GAT TAT GCA TTT GTC ATT CAC ACA ACC 1104 Val Gln Glu Ile Ile Asn Ala Asp Tyr Ala Phe Val Ile His Thr Thr 355 360 365 AAC CCA TCT TCC GGA GAC GAC TCA GAA ATA TAT GCC GAG GTG GTC AGG 1152 Asn Pro Ser Ser Gly Asp Asp Ser Glu Ile Tyr Ala Glu Val Val Arg 370 375 380 GGC CTT GGG GAA ACA CTT GTT GGA GCT TAT CCA GGA CGT GCT TTG AGT 1200 Gly Leu Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg Ala Leu Ser 385 390 395 400 TTT ATC TGC AAG AAA AAG GAT CTC AAC TCT CCT CAA GTG TTA GGT TAC 1248 Phe Ile Cys Lys Lys Lys Asp Leu Asn Ser Pro Gln Val Leu Gly Tyr 405 410 415 CCA AGC AAA CCG ATC GGC CTT TTC ATA AAA AGA TCT ATC ATC TTC CGA 1296 Pro Ser Lys Pro Ile Gly Leu Phe Ile Lys Arg Ser Ile Ile Phe Arg 420 425 430 TCT GAT TCC AAT GGG GAA GAT TTG GAA GGT TAT GCC GGT GCT GGC CTC 1344 Ser Asp Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly Ala Gly Leu 435 440 445 TAC GAC AGT GTA CCA ATG GAT GAG GAG GAA AAA GTT GTA ATT GAT TAC 1392 Tyr Asp Ser Val Pro Met Asp Glu Glu Glu Lys Val Val Ile Asp Tyr 450 455 460 TCT TCC GAC CCA TTG ATA ACT GAT GGT AAC TTC CGC CAG ACA ATC CTG 1440 Ser Ser Asp Pro Leu Ile Thr Asp Gly Asn Phe Arg Gln Thr Ile Leu 465 470 475 480 TCC AAC ATT GCT CGT GCT GGA CAT GCT ATC GAG GAG CTA TAT GGC TCT 1488 Ser Asn Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu Tyr Gly Ser 485 490 495 CCT CAA GAC ATT GAG GGT GTA GTG AGG GAT GGA AAG ATT TAT GTC GTT 1536 Pro Gln Asp Ile Glu Gly Val Val Arg Asp Gly Lys Ile Tyr Val Val 500 505 510 CAG ACA AGA CCA CAG ATG T GATTATATTC TCGTTGTATG TTGTTCAGAG 1585 Gln Thr Arg Pro Gln Met 515 AAGACCACAG ATGTGATCAT ATTCTCATTG TATCAGATCT GTGACCACTT ACCTGATACC 1645 TCCCATGAAG TTACCTGTAT GATTATACGT GATCCAAAGC CATCACATCA TGTTCACCTT 1705 CAGCTATTGG AGGAGAAGTG AGAAGTAGGA ATTGCAATAT GAGGAATAAT AAGAAAAACT 1765 TTGTAAAAGC TAAATTAGCT GGGTATGATA TAGGGAGAAA TGTGTAAACA TTGTACTATA 1825 TATAGTATAT ACACACGCAT TATGTATTGC ATTATGCACT GAATAATATC GCAGCATCAA 1885 AGAAGAAATC CTTTGGGTGG TTTCAAAAAA AAA 1918 (2) INFORMATION FOR SEQ ID NO : 4 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 518 amino acids (B) TYPE : amino acid (D) TOPOLOGY : linear (ii) MOLECULE TYPE : protein (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 4 : Ala Glu Trp Tyr His His Leu Leu Gln Pro Ser Ala Glu Tyr Leu Gly 1 5 10 15 Ser Ile Leu Gly Val Asp Gln Trp Ala Leu Asn Ile Phe Thr Glu Glu 20 25 30 Ile Ile Arg Ala Gly Ser Ala Ala Ser Leu Ser Ser Leu Leu Asn Arg 35 40 45 Leu Asp Pro Val Leu Arg Lys Thr Ala Asn Leu Gly Ser Trp Gln Ile 50 55 60 Ile Ser Pro Val Glu Ala Val Gly Tyr Val Val Val Val Asp Glu Leu 65 70 75 80 Leu Ser Val Gln Asn Glu Ile Tyr Glu Lys Pro Thr Ile Leu Val Ala 85 90 95 Lys Ser Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Ala Val Ala Leu 100 105 110 Ile Thr Pro Asp Met Pro Asp Val Leu Ser His Val Ser Val Arg Ala 115 120 125 Arg Asn Gly Lys Val Cys Phe Ala Thr Cys Phe Asp Pro Asn Ile Leu 130 135 140 Ala Asp Leu Gln Ala Lys Glu Gly Arg Ile Leu Leu Leu Lys Pro Thr 145 150 155 160 Pro Ser Asp Ile Ile Tyr Ser Glu Val Asn Glu Ile Glu Leu Gln Ser 165 170 175 Ser Ser Asn Leu Val Glu Ala Glu Thr Ser Ala Thr Leu Arg Leu Val 180 185 190 Lys Lys Gln Phe Gly Gly Cys Tyr Ala Ile Ser Ala Asp Glu Phe Thr 195 200 205 Ser Glu Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr Leu Lys Gly 210 215 220 Lys Val Pro Ser Ser Val Gly Ile Pro Thr Ser Val Ala Leu Pro Phe 225 230 235 240 Gly Val Phe Glu Lys Val Leu Ser Asp Asp Ile Asn Gln Gly Val Ala 245 250 255 Lys Glu Leu Gln Ile Leu Thr Lys Lys Leu Ser Glu Gly Asp Phe Ser 260 265 270 Ala Leu Gly Glu Ile Arg Thr Thr Val Leu Asp Leu Ser Thr Pro Ala 275 280 285 Gln Leu Val Lys Glu Leu Lys Glu Lys Met Gln Gly Ser Gly Met Pro 290 295 300 Trp Pro Gly Asp Glu Gly Pro Lys Arg Trp Glu Gln Ala Trp Met Ala 305 310 315 320 Ile Lys Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala Tyr Phe Ser 325 330 335 Thr Arg Lys Val Lys Leu Asp His Asp Tyr Leu Cys Met Ala Val Leu 340 345 350 Val Gln Glu Ile Ile Asn Ala Asp Tyr Ala Phe Val Ile His Thr Thr 355 360 365 Asn Pro Ser Ser Gly Asp Asp Ser Glu Ile Tyr Ala Glu Val Val Arg 370 375 380 Gly Leu Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg Ala Leu Ser 385 390 395 400 Phe Ile Cys Lys Lys Lys Asp Leu Asn Ser Pro Gln Val Leu Gly Tyr 405 410 415 Pro Ser Lys Pro Ile Gly Leu Phe Ile Lys Arg Ser Ile Ile Phe Arg 420 425 430 Ser Asp Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly Ala Gly Leu 435 440 445 Tyr Asp Ser Val Pro Met Asp Glu Glu Glu Lys Val Val Ile Asp Tyr 450 455 460 Ser Ser Asp Pro Leu Ile Thr Asp Gly Asn Phe Arg Gln Thr Ile Leu 465 470 475 480 Ser Asn Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu Tyr Gly Ser 485 490 495 Pro Gln Asp Ile Glu Gly Val Val Arg Asp Gly Lys Ile Tyr Val Val 500 505 510 Gln Thr Arg Pro Gln Met 515 (2) INFORMATION FOR SEQ ID NO : 5 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 2307 base pairs (B) TYPE : nucleotide (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : cDNA to mRNA (iii) HYPOTHETICAL : NO (iv) ANTISENSE : NO (vi) ORIGINAL SOURCE : (A) ORGANISM : Zea mays (ix) FEATURE : (A) NAME/KEY : CDS (B) LOCATION : 33.. 1943 (xi) SEQUENZBESCHREIBUNG : SEQ ID NO : 5 : TAGTGGATCC CCCCGGGCTG CAGGGAATTC GG CAC GAG CTT GAG GGG CTA TTG 53 His Glu Leu Glu Gly Leu Leu 1 5 GAA GCT CGA GTT GAA CTG CGC CCT TTG CTT CTT GAT TCG CGT GAA CGC 101 Glu Ala Arg Val Glu Leu Arg Pro Leu Leu Leu Asp Ser Arg Glu Arg 10 15 20 ATG AAA GAT CTT ATA TTT TTG GAC ATT GCT CTT GAT TCT ACC TTC AGG 149 Met Lys Asp Leu Ile Phe Leu Asp Ile Ala Leu Asp Ser Thr Phe Arg 25 30 35 ACA GCA ATT GAA AGG TCA TAT GAG GAG CTG AAT GAT GCA GCC CCA GAG 197 Thr Ala Ile Glu Arg Ser Tyr Glu Glu Leu Asn Asp Ala Ala Pro Glu 40 45 50 55 AAA ATA ATG TA TTC ATC AGT CTT GTC CTT GAA AAT CTT GCG CTT TCA 245 Lys Ile Met Tyr Phe Ile Ser Leu Val Leu Glu Asn Leu Ala Leu Ser 60 65 70 ATT GAC GAC AAT GAA GAC ATC CTG TAT TGT TTA AAG GGA TGG AAC CAA 293 Ile Asp Asp Asn Glu Asp Ile Leu Tyr Cys Leu Lys Gly Trp Asn Gln 75 80 85 GCC TTG GAA ATG GCT AAG CAA AAA GAC GAC CAA TGG GCG CTC TAT GCT 341 Ala Leu Glu Met Ala Lys Gln Lys Asp Asp Gln Trp Ala Leu Tyr Ala 90 95 100 AAA GCA TTT CTT GAC AGA AAC AGA CTT GCC CTT GCG AGC AAG GGA GAA 389 Lys Ala Phe Leu Asp Arg Asn Arg Leu Ala Leu Ala Ser Lys Gly Glu 105 110 115 CAA TAC CAT AAT ATG ATG CAG CCC TCT GCT GAG TAT CTT GGC TCG TTA 437 Gln Tyr His Asn Met Met Gln Pro Ser Ala Glu Tyr Leu Gly Ser Leu 120 125 130 135 CTC AGC ATA GAC CAA TGG GCA GTC AAT ATC TTC ACA GAA GAA ATT ATA 485 Leu Ser Ile Asp Gln Trp Ala Val Asn Ile Phe Thr Glu Glu Ile Ile 140 145 150 CGC GGT GGA TCA GCT GCT ACT CTG TCT GCT CTT CTG AAC CGA TTT GAT 533 Arg Gly Gly Ser Ala Ala Thr Leu Ser Ala Leu Leu Asn Arg Phe Asp 155 160 165 CCT GTT TTA AGG AAT GTT GCT CAC CTC GGA AGT TGG CAG GTT ATA AGC 581 Pro Val Leu Arg Asn Val Ala His Leu Gly Ser Trp Gln Val Ile Ser 170 175 180 CCG GTT GAA GTA TCA GGT TAT GTG GTT GTG GTT GAT GAG TTA CTT GCT 629 Pro Val Glu Val Ser Gly Tyr Val Val Val Val Asp Glu Leu Leu Ala 185 190 195 GTC CAG AAC AAA TCT TAT GAT AAA CCA ACC ATC CTT GTG GCA AAG AGT 677 Val Gln Asn Lys Ser Tyr Asp Lys Pro Thr Ile Leu Val Ala Lys Ser 200 205 210 215 GTC AAG GGA GAG GAA GAA ATA CCA GAT GGA GTA GTT GGT GTA ATT ACA 725 Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Val Val Gly Val Ile Thr 220 225 230 CCT GAT ATG CCA GAT GTT CTG TCT CAT GTG TCA GTC CGA GCA AGG AAT 773 Pro Asp Met Pro Asp Val Leu Ser His Val Ser Val Arg Ala Arg Asn 235 240 245 AGC AAG GTA CTG TTT GCG ACC TGT TTT GAC CAC ACC ACT CTA TCT GAA 821 Ser Lys Val Leu Phe Ala Thr Cys Phe Asp His Thr Thr Leu Ser Glu 250 255 260 CTT GAA GGA TAT GAT CAG AAA CTG TTT TCC TTC AAG CCT ACT TCT GCA 869 Leu Glu Gly Tyr Asp Gln Lys Leu Phe Ser Phe Lys Pro Thr Ser Ala 265 270 275 GAT ATA ACC TAT AGG GAG ATC ACA GAG AGT GAA CTT CAG CAA TCA AGT 917 Asp Ile Thr Tyr Arg Glu Ile Thr Glu Ser Glu Leu Gln Gln Ser Ser 280 285 290 295 TCT CCA AAT GCA GAA GTT GGC CAT GCA GTA CCA TCT ATT TCA TTG GCC 965 Ser Pro Asn Ala Glu Val Gly His Ala Val Pro Ser Ile Ser Leu Ala 300 305 310 AAG AAG AAA TTT CTT GGA AAA TAT GCA ATA TCA GCC GAA GAA TTC TCT 1013 Lys Lys Lys Phe Leu Gly Lys Tyr Ala Ile Ser Ala Glu Glu Phe Ser 315 320 325 GAG GAA ATG GTT GGG GCC AAG TCT CGG AAT ATA GCA TAC CTC AAA GGA 1061 Glu Glu Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr Leu Lys Gly 330 335 340 AAA GTA CCT TCA TGG GTC GGT GTC CCA ACG TCA GTT GCG ATA CCA TTT 1109 Lys Val Pro Ser Trp Val Gly Val Pro Thr Ser Val Ala Ile Pro Phe 345 350 355 GGC ACT TTT GAG AAG GTT TTG TCA GAT GGG CTT AAT AAG GAA GTA GCA 1157 Gly Thr Phe Glu Lys Val Leu Ser Asp Gly Leu Asn Lys Glu Val Ala 360 365 370 375 CAG AGC ATA GAG AAG CTT AAG ATC AGA CTT GCC CAA GAA GAT TTT AGT 1205 Gln Ser Ile Glu Lys Leu Lys Ile Arg Leu Ala Gln Glu Asp Phe Ser 380 385 390 GCT CTA GGT GAA ATA AGA AAA GTC GTC CTT AAT CTT ACT GCT CCT ATG 1253 Ala Leu Gly Glu Ile Arg Lys Val Val Leu Asn Leu Thr Ala Pro Met 395 400 405 CAA TTG GTT AAT GAG CTG AAG GAG AGG ATG CTA GGC TCT GGA ATG CCC 1301 Gln Leu Val Asn Glu Leu Lys Glu Arg Met Leu Gly Ser Gly Met Pro 410 415 420 TGG CCT GGT GAT GAA GGA GAC AAG CGT TGG GAG CAA GCA TGG ATG GCT 1349 Trp Pro Gly Asp Glu Gly Asp Lys Arg Trp Glu Gln Ala Trp Met Ala 425 430 435 ATT AAA AAG GTT TGG GCA TCA AAA TGG AAC GAA AGA GCA TAT TTT AGC 1397 Ile Lys Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala Tyr Phe Ser 440 445 450 455 ACA CGC AAG GTG AAA CTT GAT CAT GAG TAC CTT TCG ATG GCT GTT CTC 1445 Thr Arg Lys Val Lys Leu Asp His Glu Tyr Leu Ser Met Ala Val Leu 460 465 470 GTG CAA GAA GTT GTG AAT GCA GAT TAT GCT TTT GTC ATT CAT ACC ACA 1493 Val Gln Glu Val Val Asn Ala Asp Tyr Ala Phe Val Ile His Thr Thr 475 480 485 AAC CCA TCG TCT GGA GAT TCT TCT GAG ATA TAT GCT GAA GTG GTG AAA 1541 Asn Pro Ser Ser Gly Asp Ser Ser Glu Ile Tyr Ala Glu Val Val Lys 490 495 500 GGG CTT GGC GAG ACC CTC GTG GGA GCC TAT CCT GGT CGT GCT ATG AGC 1589 Gly Leu Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg Ala Met Ser 505 510 515 TTT GTT TGC AAA AAA GAT GAC CTT GAC TCT CCC AAG TTA CTT GGT TAC 1637 Phe Val Cys Lys Lys Asp Asp Leu Asp Ser Pro Lys Leu Leu Gly Tyr 520 525 530 535 CCA AGC AAG CCA ATT GGT CTC TTC ATA AGG CAA TCA ATC ATC TTC CGT 1685 Pro Ser Lys Pro Ile Gly Leu Phe Ile Arg Gln Ser Ile Ile Phe Arg 540 545 550 TCC GAC TCC AAC GGT GAG GAC CTG GAA GGT TAT GCT GGA GCA GGA TTA 1733 Ser Asp Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly Ala Gly Leu 555 560 565 TAT GAT AGT GTA CCG ATG GAT GAG GAG GAT GAG GTT GTA CTT GAT TAT 1781 Tyr Asp Ser Val Pro Met Asp Glu Glu Asp Glu Val Val Leu Asp Tyr 570 575 580 ACA ACT GAC CCT CTT ATA GTA GAC CGT GGA TTC CGA AGC TCA ATC CTC 1829 Thr Thr Asp Pro Leu Ile Val Asp Arg Gly Phe Arg Ser Ser Ile Leu 585 590 595 TCA AGC ATA GCA CGG GCT GGC CAT GCC ATC GAG GAG CTA TAT GGT TCT 1877 Ser Ser Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu Tyr Gly Ser 600 605 610 615 CCT CAG GAC GTC GAG GGA GTA GTG AAG GAT GGA AAA ATC TAT GTA GTC 1925 Pro Gln Asp Val Glu Gly Val Val Lys Asp Gly Lys Ile Tyr Val Val 620 625 630 CAG ACA AGA CCA CAG ATG TAGTATGTAT GCATCTATTA GACAGCTCAA 1973 Gln Thr Arg Pro Gln Met 635 TAAGCACTGT TGTACGCTTG TATGGTTGGG ACATATGGGC GTTATGGCAT GTATAGTTGT 2033 ATGCCTAGAT GTACAACACG TGTACTCGTA TATATATATA TAAATGCTGA AACAAGCATT 2093 GGTCCTGTAC TGTAGTTTCT ACATTTCATT GTCACCAATA ATTAAGTGTA CTCCTATGGC 2153 TGGGAGTCTA TGAAAATGGA CGTGTTGACT TATTGGGTAA TAAATAATTT ATATATAAAA 2213 AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA CTCGAGGGGG 2273 GGCCGGTCCC AATTCGCCTA TAGTGAGTCG TATA 2307 (2) ANGABEN ZU SEQ ID NO : 6 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 637 amino acids (B) TYPE : amino acid (D) TOPOLOGY : linear (ii) MOLECULE TYPE : protein (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 6 : His Glu Leu Glu Gly Leu Leu Glu Ala Arg Val Glu Leu Arg Pro Leu 1 5 10 15 Leu Leu Asp Ser Arg Glu Arg Met Lys Asp Leu Ile Phe Leu Asp Ile 20 25 30 Ala Leu Asp Ser Thr Phe Arg Thr Ala Ile Glu Arg Ser Tyr Glu Glu 35 40 45 Leu Asn Asp Ala Ala Pro Glu Lys Ile Met Tyr Phe Ile Ser Leu Val 50 55 60 Leu Glu Asn Leu Ala Leu Ser r Ile Asp Asp Asn Glu Asp Ile Leu Tyr 65 70 75 80 Cys Leu Lys Gly Trp Asn Gln Ala Leu Glu Met Ala Lys Gln Lys Asp 85 90 95 Asp Gln Trp Ala Leu Tyr Ala Lys Ala Phe Leu Asp Arg Asn Arg Leu 100 105 110 Ala Leu Ala Ser Lys Gly Glu Gln Tyr His Asn Met Met Gln Pro Ser 115 120 125 Ala Glu Tyr Leu Gly Ser Leu Leu Ser Ile Asp Gln Trp Ala Val Asn 130 135 140 Ile Phe Thr Glu Glu Ile Ile Arg Gly Gly Ser Ala Ala Thr Leu Ser 145 150 155 160 Ala Leu Leu Asn Arg Phe Asp Pro Val Leu Arg Asn Val Ala His Leu 165 170 175 Gly Ser Trp Gln Val Ile Ser Pro Val Glu Val Ser Gly Tyr Val Val 180 185 190 Val Val Asp Glu Leu Leu Ala Val Gln Asn Lys Ser Tyr Asp Lys Pro 195 200 205 Thr Ile Leu Val Ala Lys Ser Val Lys Gly Glu Glu Glu Ile Pro Asp 210 215 220 Gly Val Val Gly Val Ile Thr Pro Asp Met Pro Asp Val Leu Ser His 225 230 235 240 Val Ser Val Arg Ala Arg Asn Ser Lys Val Leu Phe Ala Thr Cys Phe 245 250 255 Asp His Thr Thr Leu Ser Glu Leu Glu Gly Tyr Asp Gln Lys Leu Phe 260 265 270 Ser Phe Lys Pro Thr Ser Ala Asp Ile Thr Tyr Arg Glu Ile Thr Glu 275 280 285 Ser Glu Leu Gln Gln Ser Ser Ser Pro Asn Ala Glu Val Gly His Ala 290 295 300 Val Pro Ser Ile Ser Leu Ala Lys Lys Lys Phe Leu Gly Lys Tyr Ala 305 310 315 320 Ile Ser Ala Glu Glu Phe Ser Glu Glu Met Val Gly Ala Lys Ser Arg 325 330 335 Asn Ile Ala Tyr Leu Lys Gly Lys Val Pro Ser Trp Val Gly Val Pro 340 345 350 Thr Ser Val Ala Ile Pro Phe Gly Thr Phe Glu Lys Val Leu Ser Asp 355 360 365 Gly Leu Asn Lys Glu Val Ala Gln Ser Ile Glu Lys Leu Lys Ile Arg 370 375 380 Leu Ala Gln Glu Asp Phe Ser Ala Leu Gly Glu Ile Arg Lys Val Val 385 390 395 400 Leu Asn Leu Thr Ala Pro Met Gln Leu Val Asn Glu Leu Lys Glu Arg 405 410 415 Met Leu Gly Ser Gly Met Pro Trp Pro Gly Asp Glu Gly Asp Lys Arg 420 425 430 Trp Glu Gln Ala Trp Met Ala Ile Lys Lys Val Trp Ala Ser Lys Trp 435 440 445 Asn Glu Arg Ala Tyr Phe Ser Thr Arg Lys Val Lys Leu Asp His Glu 450 455 460 Tyr Leu Ser Met Ala Val Leu Val Gln Glu Val Val Asn Ala Asp Tyr 465 470 475 480 Ala Phe Val Ile His Thr Thr Asn Pro Ser Ser Gly Asp Ser Ser Glu 485 490 495 Ile Tyr Ala Glu Val Val Lys Gly Leu Gly Glu Thr Leu Val Gly Ala 500 505 510 Tyr Pro Gly Arg Ala Met Ser Phe Val Cys Lys Lys Asp Asp Leu Asp 515 520 525 Ser Pro Lys Leu Leu Gly Tyr Pro Ser Lys Pro Ile Gly Leu Phe Ile 530 535 540 Arg Gln Ser Ile Ile Phe Arg Ser Asp Ser Asn Gly Glu Asp Leu Glu 545 550 555 560 Gly Tyr Ala Gly Ala Gly Leu Tyr Asp Ser Val Pro Met Asp Glu Glu 565 570 575 Asp Glu Val Val Leu Asp Tyr Thr Thr Asp Pro Leu Ile Val Asp Arg 580 585 590 Gly Phe Arg Ser Ser Ile Leu Ser Ser Ile Ala Arg Ala Gly His Ala 595 600 605 Ile Glu Glu Leu Tyr Gly Ser Pro Gln Asp Val Glu Gly Val Val Lys 610 615 620 Asp Gly Lys Ile Tyr Val Val Gln Thr Arg Pro Gln Met 625 630 635 (2) INFORMATION FOR SEQ ID NO : 7 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 4329 base pairs (B) TYPE : nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : cDNA to mRNA (iii) HYPOTHETICAL : NO (iv) ANTI-SENSE : NO (vi) ORIGINAL SOURCE :.

(A) ORGANISM : Zea mays (ix) FEATURE : (A) NAME/KEY : CDS (B) LOCATION : 2.. 4009 (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 7 : C CCA GAT GGC ACG ACA GTG TAC AAG AAC AGG GCT CTC AGG ACA CCT 46 Pro Asp Gly Thr Thr Val Tyr Lys Asn Arg Ala Leu Arg Thr Pro 1 5 10 15 TTT GTA AAG TCA GGT GAT AAC TCC ACT CTA AGG ATT GAG ATA GAT GAT 94 Phe Val Lys Ser Gly Asp Asn Ser Thr Leu Arg Ile Glu Ile Asp Asp 20 25 30 CCT GGG GTG CAC GCC ATT GAG TTC CTC ATC TTT GAC GAG ACA CAG AAC 142 Pro Gly Val His Ala Ile Glu Phe Leu Ile Phe Asp Glu Thr Gln Asn 35 40 45 AAA TGG TTT AAA AAC AAT GGC CAG AAT TTT CAG GTT CAG TTC CAG TCG 190 Lys Trp Phe Lys Asn Asn Gly Gln Asn Phe Gln Val Gln Phe Gln Ser 50 55 60 AGC CGC CAT CAG GGT ACT GGT GCA TCT GGT GCC TCC TCT TCT GCT ACT 238 Ser Arg His Gln Gly Thr Gly Ala Ser Gly Ala Ser Ser Ser Ala Thr 65 70 75 TCT ACC TTG GTG CCA GAG GAT CTT GTG CAG ATC CAA GCT TAC CTT CGG 286 Ser Thr Leu Val Pro Glu Asp Leu Val Gln Ile Gln Ala Tyr Leu Arg 80 85 90 95 TGG GAA AGA AGG GGA AAG. CAG TCA TAC ACA CCA GAG CAA GAA AAG GAG 334 Trp Glu Arg Arg Gly Lys Gln Ser Tyr Thr Pro Glu Gln Glu Lys Glu 100 105 110 GAG TAT GAA GCT GCA CGA GCT GAG TTA ATA GAG GAA GTA AAC AGA GGT 382 Glu Tyr Glu Ala Ala Arg Ala Glu Leu Ile Glu Glu Val Asn Arg Gly 115 120 125 GTT TCT TTA GAG AAG CTT CGA GCT AAA TTG ACA AAA GCA CCT GAA GCA 430 Val Ser Leu Glu Lys Leu Arg Ala Lys Leu Thr Lys Ala Pro Glu Ala 130 135 140 CCC GAG TCG GAT GAA AGT AAA TCT TCT GCA TCT CGA GTG CCC ATC GGT 478 Pro Glu Ser Asp Glu Ser Lys Ser Ser Ala Ser Arg Val Pro Ile Gly 145 150 155 AAA CTT CCA GAG GAT CTT GTA CAG GTG CAG GCT TAT ATA AGG TGG GAG 526 Lys Leu Pro Glu Asp Leu Val Gln Val Gln Ala Tyr Ile Arg Trp Glu 160 165 170 175 CAA GCG GGC AAA CCA AAC TAT CCT CCT GAG AAG CAA CTG GTA GAA TTT 574 Gln Ala Gly Lys Pro Asn Tyr Pro Pro Glu Lys Gln Leu Val Glu Phe 180 185 190 GAG GAA GCA AGG AAG GAA CTG CAG GCT GAG GTG GAC AAG GGA ATC TCT 622 Glu Glu Ala Arg Lys Glu Leu Gln Ala Glu Val Asp Lys Gly Ile Ser 195 200 205 ATT GAT CAG TTG AGG CAG AAA ATT TTG AAA GGA AAC ATT GAG AGT AAA 670 Ile Asp Gln Leu Arg Gln Lys Ile Leu Lys Gly Asn Ile Glu Ser Lys 210 215 220 GTT TCC AAG CAG CTG AAG AAC AAG AAG TAC TTC TCT GTA GAA AGG ATT 718 Val Ser Lys Gln Leu Lys Asn Lys Lys Tyr Phe Ser Val Glu Arg Ile 225 230 235 CAG CGC AAA AAG AGA GAT ATC ACA CAA CTT CTC AGT AAA CAT AAG CAT 766 Gln Arg Lys Lys Arg Asp Ile Thr Gln Leu Leu Ser Lys His Lys His 240 245 250 255 ACA GTT ATG GAA GAT AAA GTA GAG GTT GTA CCA AAA CAA CCA ACT GTT 814 Thr Val Met Glu Asp Lys Val Glu Val Val Pro Lys Gln Pro Thr Val 260 265 270 CTT GAT CTC TTC ACC AAG TCT TTA CAT GAG AAG GAT GGC TGT GAA GTT 862 Leu Asp Leu Phe Thr Lys Ser Leu His Glu Lys Asp Gly Cys Glu Val 275 280 285 CTA AGC AGA AAG CTC TTC AAG TTC GGC GAT AAA GAG ATA CTG GCA ATT 910 Leu Ser Arg Lys Leu Phe Lys Phe Gly Asp Lys Glu Ile Leu Ala Ile 290 295 300 TCT ACC AAG GTT CAA AAT AAA ACA GAA GTT CAC TTG GCA ACA AAC CAT 958 Ser Thr Lys Val Gln Asn Lys Thr Glu Val His Leu Ala Thr Asn His 305 310 315 ACG GAC CCA CTT ATT CTT CAC TGG TCT TTG GCA AAA AAT GCT GGA GAA 1006 Thr Asp Pro Leu Ile Leu His Trp Ser Leu Ala Lys Asn Ala Gly Glu 320 325 330 335 TGG AAG GCA CCT TCT CCA AAT ATA TTG CCA TCT GGT TCC ACA TTG CTG 1054 Trp Lys Ala Pro Ser Pro Asn Ile Leu Pro Ser Gly Ser Thr Leu Leu 340 345 350 GAC AAG GCG TGT GAA ACT GAA TTT ACT AAA TCT GAA TTG GAT GGT TTG 1102 Asp Lys Ala Cys Glu Thr Glu Phe Thr Lys Ser Glu Leu Asp Gly Leu 355 360 365 CAT TAC CAG GTT GTT GAG ATA GAG CTT GAT GAC GGA GGA TAC AAA GGA 1150 His Tyr Gln Val Val Glu Ile Glu Leu Asp Asp Gly Gly Tyr Lys Gly 370 375 380 ATG CCA TTT GTT CTT CGG TCT GGT GAA ACA TGG ATA AAA AAT AAT GGT 1198 Met Pro Phe Val Leu Arg Ser Gly Glu Thr Trp Ile Lys Asn Asn Gly 385 390 395 TCT GAT TTT TTC CTA GAT TTC AGC ACC CAT GAT GTC AGA AAT ATT AAG 1246 Ser Asp Phe Phe Leu Asp Phe Ser Thr His Asp Val Arg Asn Ile Lys 400 405 410 415 GCA ATT TTA AAG GAC AAT GGC GAT GCT GGT AAA GGT ACT TCT AAG GCG 1294 Ala Ile Leu Lys Asp Asn Gly Asp Ala Gly Lys Gly Thr Ser Lys Ala 420 425 430 TTG CTG GAG AGA ATA GCA GAT CTG GAG GAA GAT GCC CAG CGA TCT CTT 1342 Leu Leu Glu Arg Ile Ala Asp Leu Glu Glu Asp Ala Gln Arg Ser Leu 435 440 445 ATG CAC AGA TTC AAT ATT GCA GCA GAT CTA GCT GAC CAA GCC AGA GAT 1390 Met His Arg Phe Asn Ile Ala Ala Asp Leu Ala Asp Gln Ala Arg Asp 450 455 460 GCT GGA CTT TTG GGT ATT GTT GGG CTT TTT GTT TGG ATT AGA TTC ATG 1438 Ala Gly Leu Leu Gly Ile Val Gly Leu Phe Val Trp Ile Arg Phe Met 465 470 475 GCT ACC AGG CAA CTA ACA TGG AAT AAG AAC TAT AAT GTG AAG CCA CGT 1486 Ala Thr Arg Gln Leu Thr Trp Asn Lys Asn Tyr Asn Val Lys Pro Arg 480 485 490 495 GAG ATA AGC AAA GCA CAG GAT AGG TTT ACA GAT GAT CTT GAG AAT ATG 1534 Glu Ile Ser Lys Ala Gln Asp Arg Phe Thr Asp Asp Leu Glu Asn Met 500 505 510 TAC AAA ACT TAT CCA CAG TAC AGA GAG ATA TTA AGA ATG ATA ATG GCT 1582 Tyr Lys Thr Tyr Pro Gln Tyr Arg Glu Ile Leu Arg Met Ile Met Ala 515 520 525 GCT GTT GGT CGC GGA GGT GAA GGT GAT GTT GGT CAA CGC ATT CGT GAT 1630 Ala Val Gly Arg Gly Gly Glu Gly Asp Val Gly Gln Arg Ile Arg Asp 530 535 540 GAG ATA TTA GTA ATA CAG AGA AAT AAT GAC TGC AAA GGT GGA ATG ATG 1678 Glu Ile Leu Val Ile Gln Arg Asn Asn Asp Cys Lys Gly Gly Met Met 545 550 555 GAA GAA TGG CAC CAG AAA TTG CAC AAC AAT ACA AGC CCA GAT GAT GTA 1726 Glu Glu Trp His Gln Lys Leu His Asn Asn Thr Ser Pro Asp Asp Val 560 565 570 575 GTG ATA TGC CAG GCC TTA ATT GAT TAT ATC AAG AGT GAC TTT GAT ATA 1774 Val Ile Cys Gln Ala Leu Ile Asp Tyr Ile Lys Ser Asp Phe Asp Ile 580 585 590 AGC GTT TAC TGG GAC ACC TTG AAC AAA AAT GGC ATA ACC AAA GAG CGT 1822 Ser Val Tyr Trp Asp Thr Leu Asn Lys Asn Gly Ile Thr Lys Glu Arg 595 600 605 CTC TTG AGC TAT GAT CGT GCT ATT CAT TCA GAA CCA AAT TTC AGA AGT 1870 Leu Leu Ser Tyr Asp Arg Ala Ile His Ser Glu Pro Asn Phe Arg Ser 610 615 620 GAA CAG AAG GCG GGT TTA CTC CGT GAC CTG GGA AAT TAC ATG AGA AGC 1918 Glu Gln Lys Ala Gly Leu Leu Arg Asp Leu Gly Asn Tyr Met Arg Ser 625 630 635 CTA AAG GCT GTG CAT TCT GGT GCT GAT CTT GAA TCT GCT ATA GCA AGT 1966 Leu Lys Ala Val His Ser Gly Ala Asp Leu Glu Ser Ala Ile Ala Ser 640 645 650 655 TGT ATG GGA TAC AAA TCA GAG GGT GAA GGT TTC ATG GTT GGT GTT CAG 2014 Cys Met Gly Tyr Lys Ser Glu Gly Glu Gly Phe Met Val Gly Val Gln 660 665 670 ATC AAT CCA GTG AAG GGT TTA CCA TCT GGA TTT CCG GAG TTG CTT GAA 2062 Ile Asn Pro Val Lys Gly Leu Pro Ser Gly Phe Pro Glu Leu Leu Glu 675 680 685 TTT GTG CTT GAA CAT GTT GAG GAT AAA TCA GCG GAA CCA CTT CCT GAG 2110 Phe Val Leu Glu His Val Glu Asp Lys Ser Ala Glu Pro Leu Pro Glu 690 695 700 GGG CTA TTG GAA GCT CGA GTT GAA CTG CGC CCT TTG CTT CTT GAT TCG 2158 Gly Leu Leu Glu Ala Arg Val Glu Leu Arg Pro Leu Leu Leu Asp Ser 705 710 715 CGT GAA CGC ATG AAA GAT CTT ATA TTT TTG GAC ATT GCT CTT GAT TCT 2206 Arg Glu Arg Met Lys Asp Leu Ile Phe Leu Asp Ile Ala Leu Asp Ser 720 725 730 735 ACC TTC AGG ACA GCA ATT GAA AGG TCA TAT GAG GAG CTG AAT GAT GCA 2254 Thr Phe Arg Thr Ala Ile Glu Arg Ser Tyr Glu Glu Leu Asn Asp Ala 740 745 750 GCC CCA GAG AAA ATA ATG TAC TTC ATC AGT CTT GTC CTT GAA AAT CTT 2302 Ala Pro Glu Lys Ile Met Tyr Phe Ile Ser Leu Val Leu Glu Asn Leu 755 760 765 GCG CTT TCA ATT GAC GAC AAT GAA GAC ATC CTG TAT TGT TTA AAG GGA 2350 Ala Leu Ser Ile Asp Asp Asn Glu Asp Ile Leu Tyr Cys Leu Lys Gly 770 775 780 TGG AAC CAA GCC TTG GAA ATG GCT AAG CAA AAA GAC GAC CAA TGG GCG 2398 Trp Asn Gln Ala Leu Glu Met Ala Lys Gln Lys Asp Asp Gln Trp Ala 785 790 795 CTC TAT GCT AAA GCA TTT CTT GAC AGA AAC AGA CTT GCC CTT GCG AGC 2446 Leu Tyr Ala Lys Ala Phe Leu Asp Arg Asn Arg Leu Ala Leu Ala Ser 800 805 810 815 AAG GGA GAA CAA TAC CAT AAT ATG ATG CAG CCC TCT GCT GAG TAT CTT 2494 Lys Gly Glu Gln Tyr His Asn Met Met Gln Pro Ser Ala Glu Tyr Leu 820 825 830 GGC TCG TTA CTC AGC ATA GAC CAA TGG GCA GTC AAT ATC TTC ACA GAA 2542 Gly Ser Leu Leu Ser Ile Asp Gln Trp Ala Val Asn Ile Phe Thr Glu 835 840 845 GAA ATT ATA CGC GGT GGA TCA GCT GCT ACT CTG TCT GCT CTT CTG AAC 2590 Glu Ile Ile Arg Gly Gly Ser Ala Ala Thr Leu Ser Ala Leu Leu Asn 850 855 860 CGA TTT GAT CCT GTT TTA AGG AAT GTT GCT CAC CTC GGA AGT TGG CAG 2638 Arg Phe Asp Pro Val Leu Arg Asn Val Ala His Leu Gly Ser Trp Gln 865 870 875 GTT ATA AGC CCG GTT GAA GTA TCA GGT TAT GTG GTT GTG GTT GAT GAG 2686 Val Ile Ser Pro Val Glu Val Ser Gly Tyr Val Val Val Val Asp Glu 880 885 890 895 TTA CTT GCT GTC CAG AAC AAA TCT TAT GAT AAA CCA ACC ATC CTT GTG 2734 Leu Leu Ala Val Gln Asn Lys Ser Tyr Asp Lys Pro Thr Ile Leu Val 900 905 910 GCA AAG AGT GTC AAG GGA GAG GAA GAA ATA CCA GAT GGA GTA GTT GGT 2782 Ala Lys Ser Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Val Val Gly 915 920 925 GTA ATT ACA CCT GAT ATG CCA GAT GTT CTG TCT CAT GTG TCA GTC CGA 2830 Val Ile Thr Pro Asp Met Pro Asp Val Leu Ser His Val Ser Val Arg 930 935 940 GCA AGG AAT AGC AAG GTA CTG TTT GCG ACC TGT TTT GAC CAC ACC ACT 2878 Ala Arg Asn Ser Lys Val Leu Phe Ala Thr Cys Phe Asp His Thr Thr 945 950 955 CTA TCT GAA CTT GAA GGA TAT GAT CAG AAA CTG TTT TCC TTC AAG CCT 2926 Leu Ser Glu Leu Glu Gly Tyr Asp Gln Lys Leu Phe Ser Phe Lys Pro 960 965 970 975 ACT TCT GCA GAT ATA ACC TAT AGG GAG ATC ACA GAG AGT GAA CTT CAG 2974 Thr Ser Ala Asp Ile Thr Tyr Arg Glu Ile Thr Glu Ser Glu Leu Gln 980 985 990 CAA TCA AGT TCT CCA AAT GCA GAA GTT GGC CAT GCA GTA CCA TCT ATT 3022 Gln Ser Ser Ser Pro Asn Ala Glu Val Gly His Ala Val Pro Ser Ile 995 1000 1005 TCA TTG GCC AAG AAG AAA TTT CTT GGA AAA TAT GCA ATA TCA GCC GAA 3070 Ser Leu Ala Lys Lys Lys Phe Leu Gly Lys Tyr Ala Ile Ser Ala Glu 1010 1015 1020 GAA TTC TCT GAG GAA ATG GTT GGG GCC AAG TCT CGG AAT ATA GCA TAC 3118 Glu Phe Ser Glu Glu Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr 1025 1030 1035 CTC AAA GGA AAA GTA CCT TCA TGG GTC GGT GTC CCA ACG TCA GTT GCG 3166 Leu Lys Gly Lys Val Pro Ser Trp Val Gly Val Pro Thr Ser Val Ala 1040 1045 1050 1055 ATA CCA TTT GGC ACT TTT GAG AAG GTT TTG TCA GAT GGG CTT AAT AAG 3214 Ile Pro Phe Gly Thr Phe Glu Lys Val Leu Ser Asp Gly Leu Asn Lys 1060 1065 1070 GAA GTA GCA CAG AGC ATA GAG AAG CTT AAG ATC AGA CTT GCC CAA GAA 3262 Glu Val Ala Gln Ser Ile Glu Lys Leu Lys Ile Arg Leu Ala Gln Glu 1075 1080 1085 GAT TTT AGT GCT CTA GGT GAA ATA AGA AAA GTC GTC CTT AAT CTT ACT 3310 Asp Phe Ser Ala Leu Gly Glu Ile Arg Lys Val Val Leu Asn Leu Thr 1090 1095 1100 GCT CCT ATG CAA TTG GTT AAT GAG CTG AAG GAG AGG ATG CTA GGC TCT 3358 Ala Pro Met Gln Leu Val Asn Glu Leu Lys Glu Arg Met Leu Gly Ser 1105 1110 1115 GGA ATG CCC TGG CCT GGT GAT GAA GGA GAC AAG CGT TGG GAG CAA GCA 3406 Gly Met Pro Trp Pro Gly Asp Glu Gly Asp Lys Arg Trp Glu Gln Ala 1120 1125 1130 1135 TGG ATG GCT ATT AAA AAG GTT TGG GCA TCA AAA TGG AAC GAA AGA GCA 3454 Trp Met Ala Ile Lys Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala 1140 1145 1150 TAT TTT AGC ACA CGC AAG GTG AAA CTT GAT CAT GAG TAC CTT TCG ATG 3502 Tyr Phe Ser Thr Arg Lys Val Lys Leu Asp His Glu Tyr Leu Ser Met 1155 1160 1165 GCT GTT CTC GTG CAA GAA GTT GTG AAT GCA GAT TAT GCT TTT GTC ATT 3550 Ala Val Leu Val Gln Glu Val Val Asn Ala Asp Tyr Ala Phe Val Ile 1170 1175 1180 CAT ACC ACA AAC CCA TCG TCT GGA GAT TCT TCT GAG ATA TAT GCT GAA 3598 His Thr Thr Asn Pro Ser Ser Gly Asp Ser Ser Glu Ile Tyr Ala Glu 1185 1190 1195 GTG GTG AAA GGG CTT GGC GAG ACC CTC GTG GGA GCC TAT CCT GGT CGT 3646 Val Val Lys Gly Leu Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg 1200 1205 1210 1215 GCT ATG AGC TTT GTT TGC AAA AAA GAT GAC CTT GAC TCT CCC AAG TTA 3694 Ala Met Ser Phe Val Cys Lys Lys Asp Asp Leu Asp Ser Pro Lys Leu 1220 1225 1230 CTT GGT TAC CCA AGC AAG CCA ATT GGT CTC TTC ATA AGG CAA TCA ATC 3742 Leu Gly Tyr Pro Ser Lys Pro Ile Gly Leu Phe Ile Arg Gln Ser Ile 1235 1240 1245 ATC TTC CGT TCC GAC TCC AAC GGT GAG GAC CTG GAA GGT TAT GCT GGA 3790 Ile Phe Arg Ser Asp Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly 1250 1255 1260 GCA GGA TTA TAT GAT AGT GTA CCG ATG GAT GAG GAG GAT GAG GTT GTA 3838 Ala Gly Leu Tyr Asp Ser Val Pro Met Asp Glu Glu Asp Glu Val Val 1265 1270 1275 CTT GAT TAT ACA ACT GAC CCT CTT ATA GTA GAC CGT GGA TTC CGA AGC 3886 Leu Asp Tyr Thr Thr Asp Pro Leu Ile Val Asp Arg Gly Phe Arg Ser 1280 1285 1290 1295 TCA ATC CTC TCA AGC ATA GCA CGG GCT GGC CAT GCC ATC GAG GAG CTA 3934 Ser Ile Leu Ser Ser Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu 1300 1305 1310 TAT GGT TCT CCT CAG GAC GTC GAG GGA GTA GTG AAG GAT GGA AAA ATC 3982 Tyr Gly Ser Pro Gln Asp Val Glu Gly Val Val Lys Asp Gly Lys Ile 1315 1320 1325 TAT GTA GTC CAG ACA AGA CCA CAG ATG TAGTATGTAT GCATCTATTA 4029 Tyr Val Val Gln Thr Arg Pro Gln Met 1330 1335 GACAGCTCAA TAAGCACTGT TGTACGCTTG TATGGTTGGG ACATATGGGC GTTATGGCAT 4089 GTATAGTTGT ATGCCTAGAT GTACAACACG TGTACTCGTA TATATATATA TAAATGCTGA 4149 AACAAGCATT GGTCCTGTAC TGTAGTTTCT ACATTTCATT GTCACCAATA ATTAAGTGTA 4209 CTCCTATGGC TGGGAGTCTA TGAAAATGGA CGTGTTGACT TATTGGGTAA TAAATAATTT 4269 ATATATAAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA AAAAAAAAAA 4329 (2) INFORMATION FOR SEQ ID NO : 8 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 1336 amino acids (B) TYPE : amino acid (D) TOPOLOGY : linear (ii) MOLECULE TYPE : protein (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 8 : Pro Asp Gly Thr Thr Val Tyr Lys Asn Arg Ala Leu Arg Thr Pro Phe 1 5 10 15 Val Lys Ser Gly Asp Asn Ser Thr Leu Arg Ile Glu Ile Asp Asp Pro 20 25 30 Gly Val His Ala Ile Glu Phe Leu Ile Phe Asp Glu Thr Gln Asn Lys 35 40 45 Trp Phe Lys Asn Asn Gly Gln Asn Phe Gln Val Gln Phe Gln Ser Ser 50 55 60 Arg His Gln Gly Thr Gly Ala Ser Gly Ala Ser Ser Ser Ala Thr Ser 65 70 75 80 Thr Leu Val Pro Glu Asp Leu Val Gln Ile Gln Ala Tyr Leu Arg Trp 85 90 95 Glu Arg Arg Gly Lys Gln Ser Tyr Thr Pro Glu Gln Glu Lys Glu Glu 100 105 110 Tyr Glu Ala Ala Arg Ala Glu Leu Ile Glu Glu Val Asn Arg Gly Val 115 120 125 Ser Leu Glu Lys Leu Arg Ala Lys Leu Thr Lys Ala Pro Glu Ala Pro 130 135 140 Glu Ser Asp Glu Ser Lys Ser Ser Ala Ser Arg Val Pro Ile Gly Lys 145 150 155 160 Leu Pro Glu Asp Leu Val Gln Val Gln Ala Tyr Ile Arg Trp Glu Gln 165 170 175 Ala Gly Lys Pro Asn Tyr Pro Pro Glu Lys Gln Leu Val Glu Phe Glu 180 185 190 Glu Ala Arg Lys Glu Leu Gln Ala Glu Val Asp Lys Gly Ile Ser Ile 195 200 205 Asp Gln Leu Arg Gln Lys Ile Leu Lys Gly Asn Ile Glu Ser Lys Val 210 215 220 Ser Lys Gln Leu Lys Asn Lys Lys Tyr Phe Ser Val Glu Arg Ile Gln 225 230 235 240 Arg Lys Lys Arg Asp Ile Thr Gln Leu Leu Ser Lys His Lys His Thr 245 250 255 Val Met Glu Asp Lys Val Glu Val Val Pro Lys Gln Pro Thr Val Leu 260 265 270 Asp Leu Phe Thr Lys Ser Leu His Glu Lys Asp Gly Cys Glu Val Leu 275 280 285 Ser Arg Lys Leu Phe Lys Phe Gly Asp Lys Glu Ile Leu Ala Ile Ser 290 295 300 Thr Lys Val Gln Asn Lys Thr Glu Val His Leu Ala Thr Asn His Thr 305 310 315 320 Asp Pro Leu Ile Leu His Trp Ser Leu Ala Lys Asn Ala Gly Glu Trp 325 330 335 Lys Ala Pro Ser Pro Asn Ile Leu Pro Ser Gly Ser Thr Leu Leu Asp 340 345 350 Lys Ala Cys Glu Thr Glu Phe Thr Lys Ser Glu Leu Asp Gly Leu His 355 360 365 Tyr Gln Val Val Glu Ile Glu Leu Asp Asp Gly Gly Tyr Lys Gly Met 370 375 380 Pro Phe Val Leu Arg Ser Gly Glu Thr Trp Ile Lys Asn Asn Gly Ser 385 390 395 400 Asp Phe Phe Leu Asp Phe Ser Thr His Asp Val Arg Asn Ile Lys Ala 405 410 415 Ile Leu Lys Asp Asn Gly Asp Ala Gly Lys Gly Thr Ser Lys Ala Leu 420 425 430 Leu Glu Arg Ile Ala Asp Leu Glu Glu Asp Ala Gln Arg Ser Leu Met 435 440 445 His Arg Phe Asn Ile Ala Ala Asp Leu Ala Asp Gln Ala Arg Asp Ala 450 455 460 Gly Leu Leu Gly Ile Val Gly Leu Phe Val Trp Ile Arg Phe Met Ala 465 470 475 480 Thr Arg Gln Leu Thr Trp Asn Lys Asn Tyr Asn Val Lys Pro Arg Glu 485 490 495 Ile Ser Lys Ala Gln Asp Arg Phe Thr Asp Asp Leu Glu Asn Met Tyr 500 505 510 Lys Thr Tyr Pro Gln Tyr Arg Glu Ile Leu Arg Met Ile Met Ala Ala 515 520 525 Val Gly Arg Gly Gly Glu Gly Asp Val Gly Gln Arg Ile Arg Asp Glu 530 535 540 Ile Leu Val Ile Gln Arg Asn Asn Asp Cys Lys Gly Gly Met Met Glu 545 550 555 560 Glu Trp His Gln Lys Leu His Asn Asn Thr Ser Pro Asp Asp Val Val 565 570 575 Ile Cys Gln Ala Leu Ile Asp Tyr Ile Lys Ser Asp Phe Asp Ile Ser 580 585 590 Val Tyr Trp Asp Thr Leu Asn Lys Asn Gly Ile Thr Lys Glu Arg Leu 595 600 605 Leu Ser Tyr Asp Arg Ala Ile His Ser Glu Pro Asn Phe Arg Ser Glu 610 615 620 Gln Lys Ala Gly Leu Leu Arg Asp Leu Gly Asn Tyr Met Arg Ser Leu 625 630 635 640 Lys Ala Val His Ser Gly Ala Asp Leu Glu Ser Ala Ile Ala Ser Cys 645 650 655 Met Gly Tyr Lys Ser Glu Gly Glu Gly Phe Met Val Gly Val Gln Ile 660 665 670 Asn Pro Val Lys Gly Leu Pro Ser Gly Phe Pro Glu Leu Leu Glu Phe 675 680 685 Val Leu Glu His Val Glu Asp Lys Ser Ala Glu Pro Leu Pro Glu Gly 690 695 700 Leu Leu Glu Ala Arg Val Glu Leu Arg Pro Leu Leu Leu Asp Ser Arg 705 710 715 720 Glu Arg Met Lys Asp Leu Ile Phe Leu Asp Ile Ala Leu Asp Ser Thr 725 730 735 Phe Arg Thr Ala Ile Glu Arg Ser Tyr Glu Glu Leu Asn Asp Ala Ala 740 745 750 Pro Glu Lys Ile Met Tyr Phe Ile Ser Leu Val Leu Glu Asn Leu Ala 755 760 765 Leu Ser Ile Asp Asp Asn Glu Asp Ile Leu Tyr Cys Leu Lys Gly Trp 770 775 780 Asn Gln Ala Leu Glu Met Ala Lys Gln Lys Asp Asp Gln Trp Ala Leu 785 790 795 800 Tyr Ala Lys Ala Phe Leu Asp Arg Asn Arg Leu Ala Leu Ala Ser Lys 805 810 815 Gly Glu Gln Tyr His Asn Met Met Gln Pro Ser Ala Glu Tyr Leu Gly 820 825 830 Ser Leu Leu Ser Ile Asp Gln Trp Ala Val Asn Ile Phe Thr Glu Glu 835 840 845 Ile Ile Arg Gly Gly Ser Ala Ala Thr Leu Ser Ala Leu Leu Asn Arg 850 855 860 Phe Asp Pro Val Leu Arg Asn Val Ala His Leu Gly Ser Trp Gln Val 865 870 875 880 Ile Ser Pro Val Glu Val Ser Gly Tyr Val Val Val Val Asp Glu Leu 885 890 895 Leu Ala Val Gln Asn Lys Ser Tyr Asp Lys Pro Thr Ile Leu Val Ala 900 905 910 Lys Ser Val Lys Gly Glu Glu Glu Ile Pro Asp Gly Val Val Gly Val 915 920 925 Ile Thr Pro Asp Met Pro Asp Val Leu Ser His Val Ser Val Arg Ala 930 935 940 Arg Asn Ser Lys Val Leu Phe Ala Thr Cys Phe Asp His Thr Thr Leu 945 950 955 960 Ser Glu Leu Glu Gly Tyr Asp Gln Lys Leu Phe Ser Phe Lys Pro Thr 965 970 975 Ser Ala Asp Ile Thr Tyr Arg Glu Ile Thr Glu Ser Glu Leu Gln Gln 980 985 990 Ser Ser Ser Pro Asn Ala Glu Val Gly His Ala Val Pro Ser Ile Ser 995 1000 1005 Leu Ala Lys Lys Lys Phe Leu Gly Lys Tyr Ala Ile Ser Ala Glu Glu 1010 1015 1020 Phe Ser Glu Glu Met Val Gly Ala Lys Ser Arg Asn Ile Ala Tyr Leu 1025 1030 1035 1040 Lys Gly Lys Val Pro Ser Trp Val Gly Val Pro Thr Ser Val Ala Ile 1045 1050 1055 Pro Phe Gly Thr Phe Glu Lys Val Leu Ser Asp Gly Leu Asn Lys Glu 1060 1065 1070 Val Ala Gln Ser Ile Glu Lys Leu Lys Ile Arg Leu Ala Gln Glu Asp 1075 1080 1085 Phe Ser Ala Leu Gly Glu Ile Arg Lys Val Val Leu Asn Leu Thr Ala 1090 1095 1100 Pro Met Gln Leu Val Asn Glu Leu Lys Glu Arg Met Leu Gly Ser Gly 1105 1110 1115 1120 Met Pro Trp Pro Gly Asp Glu Gly Asp Lys Arg Trp Glu Gln Ala Trp 1125 1130 1135 Met Ala Ile Lys Lys Val Trp Ala Ser Lys Trp Asn Glu Arg Ala Tyr 1140 1145 1150 Phe Ser Thr Arg Lys Val Lys Leu Asp His Glu Tyr Leu Ser Met Ala 1155 1160 1165 Val Leu Val Gln Glu Val Val Asn Ala Asp Tyr Ala Phe Val Ile His 1170 1175 1180 Thr Thr Asn Pro Ser Ser Gly Asp Ser Ser Glu Ile Tyr Ala Glu Val 1185 1190 1195 1200 Val Lys Gly Leu Gly Glu Thr Leu Val Gly Ala Tyr Pro Gly Arg Ala 1205 1210 1215 Met Ser Phe Val Cys Lys Lys Asp Asp Leu Asp Ser Pro Lys Leu Leu 1220 1225 1230 Gly Tyr Pro Ser Lys Pro Ile Gly Leu Phe Ile Arg Gln Ser Ile Ile 1235 1240 1245 Phe Arg Ser Asp Ser Asn Gly Glu Asp Leu Glu Gly Tyr Ala Gly Ala 1250 1255 1260 Gly Leu Tyr Asp Ser Val Pro Met Asp Glu Glu Asp Glu Val Val Leu 1265 1270 1275 1280 Asp Tyr Thr Thr Asp Pro Leu Ile Val Asp Arg Gly Phe Arg Ser Ser 1285 1290 1295 Ile Leu Ser Ser Ile Ala Arg Ala Gly His Ala Ile Glu Glu Leu Tyr 1300 1305 1310 Gly Ser Pro Gln Asp Val Glu Gly Val Val Lys Asp Gly Lys Ile Tyr 1315 1320 1325 Val Val Gln Thr Arg Pro Gln Met 1330 1335 (2) INFORMATION FOR SEQ ID NO : 9 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 30 base pairs (B) TYPE : nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : other nucleic acid (A) DESCRIPTION :/desc ="oligonucleotide" (iii) HYPOTHETICAL : YES (iv) ANTI-SENSE : NO (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 9 : GCAAAGTTTT CAAGGACAAG ACTGATGAAG 30 (2) INFORMATION FOR SEQ ID NO : 10 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 28 base pairs (B) TYPE : nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : other nucleic acid (A) DESCRIPTION :/desc ="oligonucleotide" (iii) HYPOTHETICAL : YES (iv) ANTI-SENSE : NO (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 10 : CCAGATGGCA CGACAGTGTA CAAGAACA 28 (2) INFORMATION FOR SEQ ID NO : 11 : (i) SEQUENCE CHARACTERISTICS : (A) LENGTH : 26 base pairs (B) TYPE : nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY : linear (ii) MOLECULE TYPE : other nucleic acid (A) DESCRIPTION :/desc ="oligonucleotide" (iii) HYPOTHETICAL : YES (iv) ANTI-SENSE : NO (ix) FEATURE : (A) NAME/KEY : modified-base (B) LOCATION : 15 (D) OTHER INFORMATION :/modbase= i (ix) FEATURE : (A) NAME/KEY : modified-base (B) LOCATION : 18 (D) OTHER INFORMATION :/modbase= i (xi) SEQUENCE DESCRIPTION : SEQ ID NO : 11 : AATGACTGCA AAGGGGGGAT GATGGA 26