Title:
CONDITIONAL INHIBITION OF VEGETATIVE PROPAGATION
Document Type and Number:
WIPO Patent Application WO2001018170
Kind Code:
A3
Abstract:
The invention relates to a method for enabling rooting or grafting of a plant which contains in its genome a gene which is placed under the regulation of an inducible promoter and which codes for a rooting-inhibiting product or a product leading to rooting inhbition, comprising of treating the plant prior to production of a cutting or graft or treating the cutting or graft after production of the cutting or graft with a substance which either discontinues the effect of the rooting-inhibiting gene; and/or results in expression of a second gene likewise present in the plant which is under the regulation of an inducible promoter and the expression product of which discontinues the effect of the rooting-inhibiting gene. The invention further relates to a transgenic plant which is provided with a mechanism for rooting inhibition and a mechanism which discontinues rooting inhibition, and to a DNA construct for effecting the discontinuation of rooting inhibition.
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Inventors:
VAN DER KRIEKEN WILHELMUS MARI (NL)
VAN LOOKEREN CAMPAGNE MICHIEL (BE)
KODDE JAN (NL)
VAN LOOKEREN CAMPAGNE MICHIEL (BE)
KODDE JAN (NL)
Application Number:
PCT/NL2000/000597
Publication Date:
September 20, 2001
Filing Date:
August 28, 2000
Export Citation:
Assignee:
PLANT RES INT BV (NL)
KRIEKEN WILHELMUS MARIA V D (NL)
LOOKEREN CAMPAGNE MICHIEL MARI (BE)
KODDE JAN (NL)
KRIEKEN WILHELMUS MARIA V D (NL)
LOOKEREN CAMPAGNE MICHIEL MARI (BE)
KODDE JAN (NL)
International Classes:
C12N15/82; (IPC1-7): C12N15/82
Domestic Patent References:
| WO1999006579A2 | 1999-02-11 | |||
| WO1989009262A2 | 1989-10-05 | |||
| WO1999006571A1 | 1999-02-11 | |||
| WO1998000545A2 | 1998-01-08 |
Other References:
ROMANO C P ET AL: "INACTIVATION OF AUXIN IN TOBACCO TRANSFORMED WITH THE IAA-LYSINE SYNTHETASE GENE OF PSEUDOMONAS-SAVASTANOI", GENES & DEVELOPMENT, vol. 5, no. 3, 1991, pages 438 - 446, XP000997164, ISSN: 0890-9369
MIROSLAV KAMINEK: "PROGRESS IN CYTOKININ RESEARCH", TRENDS IN BIOTECHNOLOGY,GB,ELSEVIER PUBLICATIONS, CAMBRIDGE, vol. 10, no. 5, 1 May 1992 (1992-05-01), pages 159 - 164, XP000272384, ISSN: 0167-7799
KAKIMOTO T: "CKI1, a histidine kinase homolog implicated in cytokinin signal transduction", SCIENCE,AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE,,US, vol. 274, 8 November 1996 (1996-11-08), pages 982 - 985, XP002102276, ISSN: 0036-8075
DE KLERK GEERT-JAN ET AL: "Review: The formation of adventitious roots: New concepts, new possibilities.", IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY PLANT, vol. 35, no. 3, May 1999 (1999-05-01), pages 189 - 199, XP000992525, ISSN: 1054-5476
MIROSLAV KAMINEK: "PROGRESS IN CYTOKININ RESEARCH", TRENDS IN BIOTECHNOLOGY,GB,ELSEVIER PUBLICATIONS, CAMBRIDGE, vol. 10, no. 5, 1 May 1992 (1992-05-01), pages 159 - 164, XP000272384, ISSN: 0167-7799
KAKIMOTO T: "CKI1, a histidine kinase homolog implicated in cytokinin signal transduction", SCIENCE,AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE,,US, vol. 274, 8 November 1996 (1996-11-08), pages 982 - 985, XP002102276, ISSN: 0036-8075
DE KLERK GEERT-JAN ET AL: "Review: The formation of adventitious roots: New concepts, new possibilities.", IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY PLANT, vol. 35, no. 3, May 1999 (1999-05-01), pages 189 - 199, XP000992525, ISSN: 1054-5476
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