WO2002046377A3 - Genes de 7'- et 8'-hydroxylases de l'acide abscisique et sequences associees issues de plantes - Google Patents

Genes de 7'- et 8'-hydroxylases de l'acide abscisique et sequences associees issues de plantes Download PDF

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Publication number
WO2002046377A3
WO2002046377A3 PCT/CA2001/001756 CA0101756W WO0246377A3 WO 2002046377 A3 WO2002046377 A3 WO 2002046377A3 CA 0101756 W CA0101756 W CA 0101756W WO 0246377 A3 WO0246377 A3 WO 0246377A3
Authority
WO
WIPO (PCT)
Prior art keywords
abscisic acid
plants
related sequences
metabolism
hydroxylase genes
Prior art date
Application number
PCT/CA2001/001756
Other languages
English (en)
Other versions
WO2002046377A9 (fr
WO2002046377A2 (fr
Inventor
Joan E Krochko
Adrian J Cutler
Suzanne R Abrams
Original Assignee
Ca Nat Research Council
Joan E Krochko
Adrian J Cutler
Suzanne R Abrams
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ca Nat Research Council, Joan E Krochko, Adrian J Cutler, Suzanne R Abrams filed Critical Ca Nat Research Council
Priority to CA002436973A priority Critical patent/CA2436973A1/fr
Priority to AU2002215744A priority patent/AU2002215744A1/en
Priority to US10/432,609 priority patent/US20040103451A1/en
Priority to EP01999639A priority patent/EP1341916A2/fr
Publication of WO2002046377A2 publication Critical patent/WO2002046377A2/fr
Publication of WO2002046377A9 publication Critical patent/WO2002046377A9/fr
Publication of WO2002046377A3 publication Critical patent/WO2002046377A3/fr

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C12N9/0077—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14) with a reduced iron-sulfur protein as one donor (1.14.15)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8291—Hormone-influenced development
    • C12N15/8293—Abscisic acid [ABA]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Endocrinology (AREA)
  • Medicinal Chemistry (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

La présente invention concerne des enzymes végétales responsables de l'hydroxylation de l'acide abscisique et capables de réaliser la 7'- et 8'-hydroxylation de l'acide abscisique, ainsi que des polynucléotides codant pour ces enzymes. L'invention se rapporte en outre à des méthodes d'utilisation de ces polynucléotides pour modifier le métabolisme végétal, et notamment le métabolisme de l'acide abscisique. Ladite invention porte enfin sur des plantes présentant des caractéristiques modifiées en raison d'une modification du métabolisme de l'acide abscisique.
PCT/CA2001/001756 2000-12-07 2001-12-06 Genes de 7'- et 8'-hydroxylases de l'acide abscisique et sequences associees issues de plantes WO2002046377A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002436973A CA2436973A1 (fr) 2000-12-07 2001-12-06 Genes de 7'- et 8'-hydroxylases de l'acide abscisique et sequences associees issues de plantes
AU2002215744A AU2002215744A1 (en) 2000-12-07 2001-12-06 Abscisic acid 8'- and 7'- hydroxylase genes and related sequences from plants
US10/432,609 US20040103451A1 (en) 2001-12-06 2001-12-06 Abscisic acid 8'-and 7'-hydroxylase genes and related sequences from plants
EP01999639A EP1341916A2 (fr) 2000-12-07 2001-12-06 Genes de 7'- et 8'-hydroxylases de l'acide abscisique et sequences associees issues de plantes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25151800P 2000-12-07 2000-12-07
US60/251,518 2000-12-07

Publications (3)

Publication Number Publication Date
WO2002046377A2 WO2002046377A2 (fr) 2002-06-13
WO2002046377A9 WO2002046377A9 (fr) 2002-10-31
WO2002046377A3 true WO2002046377A3 (fr) 2003-01-03

Family

ID=22952305

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/001756 WO2002046377A2 (fr) 2000-12-07 2001-12-06 Genes de 7'- et 8'-hydroxylases de l'acide abscisique et sequences associees issues de plantes

Country Status (4)

Country Link
EP (1) EP1341916A2 (fr)
AU (1) AU2002215744A1 (fr)
CA (1) CA2436973A1 (fr)
WO (1) WO2002046377A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007045040A1 (fr) * 2005-10-20 2007-04-26 Commonwealth Scientific And Industrial Research Organisation Céréales à dormance modifiée
CN110923249A (zh) * 2019-10-15 2020-03-27 贵州省烟草科学研究院 烟草CyP71及在调控植物表皮毛发育方面的应用

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
CUTLER A J (REPRINT) ET AL: "Formation and breakdown of ABA", TRENDS IN PLANT SCIENCE, (DEC 1999) VOL. 4, NO. 12, PP. 472-478. PUBLISHER: ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND. ISSN: 1360-1385., XP002208830 *
CUTLER ADRIAN J ET AL: "Inhibitors of abscisic acid 8'-hydroxylase.", BIOCHEMISTRY, vol. 39, no. 44, 7 November 2000 (2000-11-07), pages 13614 - 13624, XP002208831, ISSN: 0006-2960 *
DATABASE EMBL [online] 1 October 2000 (2000-10-01), SATO S. ET AL., XP002208833, retrieved from EBI Database accession no. AB023038 (BAB0293.1); Q9LUD3 *
DATABASE EMBL [online] 1 October 2000 (2000-10-01), SATO S. ET AL., XP002208834, retrieved from EBI Database accession no. AB023038 (BAB02400.1); Q9LUC6 *
DATABASE EMBL [online] 2 November 2000 (2000-11-02), REID S. ET AL., XP002208835, retrieved from EBI Database accession no. BF176811 *
DATABASE EMBL [online] 22 July 1999 (1999-07-22), WALBOT V., XP002208832, retrieved from EBI Database accession no. AI855377 *
KROCHKO JOAN E ET AL: "-Abscisic acid 8'-hydroxylase is a cytochrome P450 monooxygenase.", PLANT PHYSIOLOGY (ROCKVILLE), vol. 118, no. 3, November 1998 (1998-11-01), pages 849 - 860, XP002208829, ISSN: 0032-0889 *

Also Published As

Publication number Publication date
CA2436973A1 (fr) 2002-06-13
EP1341916A2 (fr) 2003-09-10
AU2002215744A1 (en) 2002-06-18
WO2002046377A9 (fr) 2002-10-31
WO2002046377A2 (fr) 2002-06-13

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