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Patent Searching and Data


Title:
METHOD OF SELECTING GENOMIC DNA FRAGMENT
Document Type and Number:
WIPO Patent Application WO/2005/040374
Kind Code:
A1
Abstract:
It is intended to provide a method of selecting a genomic DNA fragment to be transferred into a plant for making an agriculturally advantageous improvement in the plant. Namely, a method comprising: (1) the step of preparing genomic DNA from a plant and constructing a genomic DNA library with the use of a cloning vector; (2) transferring individual genomic fragments contained in a plural number of genomic clones constituting the genomic DNA library into plants to give transformant plants; (3) culturing the transformant plants or offspring plants thereof and selecting a plant having an agriculturally advantageous mutation in the phenotype; and (4) selecting, as a desired genomic DNA fragment, a genomic DNA fragment having been transferred in the step (2) into the plant selected in the step (3).

Inventors:
KUBO TOMOAKI (JP)
KOMARI TOSHIHIKO (JP)
USAMI SATORU (JP)
TAKAKURA YOSHIMITSU (JP)
HIEI YUKOH (JP)
ISHIDA YUJI (JP)
Application Number:
PCT/JP2004/015743
Publication Date:
May 06, 2005
Filing Date:
October 22, 2004
Export Citation:
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Assignee:
JAPAN TOBACCO INC (JP)
KUBO TOMOAKI (JP)
KOMARI TOSHIHIKO (JP)
USAMI SATORU (JP)
TAKAKURA YOSHIMITSU (JP)
HIEI YUKOH (JP)
ISHIDA YUJI (JP)
International Classes:
A01H1/00; A01H1/04; A01H5/00; C12N5/14; C12N15/09; C12N15/82; C12Q1/68; (IPC1-7): C12N15/09; C12N5/14; A01H5/00; C12Q1/68
Foreign References:
JPH10155485A1998-06-16
Other References:
OLSZEWSKI N.E. ET AL: "Specialized binary vector for plant transformation: expression of the Arabidopsis thaliana AHAS gene in Nicotiana tabacum", NUCLEIC ACIDS RES., vol. 16, no. 22, 25 November 1988 (1988-11-25), pages 10765 - 10782, XP000007464
KAWASAKI S. ET AL: "High capacity binary vector for complementation analysis of plant genome functions", BIO SCIENCE INDUSTRY, vol. 55, no. 7, 1997, pages 487 - 489, XP002997105
OTT R.W. ET AL: "Enhancer sequences from Arabidopsis thaliana obtained by library transformation of Nicotiana tabacum", MOL.GEN.GENET., vol. 223, no. 2, 1990, pages 169 - 179, XP001183104
SHI Z. ET AL: "Construction of a genomic library from a brown planthopper-resistant rice line using a transformation-competent vector and identification of clones spanning the Qbp1 locus", PLANT SCIENCE, vol. 165, October 2003 (2003-10-01), pages 879 - 885, XP002997106
HE R.F. ET AL: "Construction of a genomic library of wild rice and Agrobacterium-mediated transformation of large insert DNA linked to BPH resistance locus", GENE, vol. 321, 4 December 2003 (2003-12-04), pages 113 - 121, XP004474276
Attorney, Agent or Firm:
Shamoto, Ichio (Section 206 New Ohtemachi Bldg., 2-1, Ohtemachi 2-chome, Chiyoda-k, Tokyo 04, JP)
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