CA2279496A1 - Production de brassica hybrides auto-compatibles au moyen d'un systeme de regulation de la pollinisation auto-incompatible - Google Patents

Production de brassica hybrides auto-compatibles au moyen d'un systeme de regulation de la pollinisation auto-incompatible Download PDF

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Publication number
CA2279496A1
CA2279496A1 CA002279496A CA2279496A CA2279496A1 CA 2279496 A1 CA2279496 A1 CA 2279496A1 CA 002279496 A CA002279496 A CA 002279496A CA 2279496 A CA2279496 A CA 2279496A CA 2279496 A1 CA2279496 A1 CA 2279496A1
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CA
Canada
Prior art keywords
self
plant
brassica
cell
seed
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002279496A
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English (en)
Inventor
Steven J. Rothstein
Richard J. Stahl
Daphne R. Goring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Guelph
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Individual
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 Individual filed Critical Individual
Publication of CA2279496A1 publication Critical patent/CA2279496A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C12N15/8287—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for fertility modification, e.g. apomixis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants

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

Abstract

L'invention concerne des cellules d'une plante hybride auto-compatible, dont les parents sont un parent femelle homozygote auto-incompatible et un parent mâle homozygote et dont le génome nucléaire contient un vecteur comprenant une séquence d'ADN qui, lorsqu'elle est exprimée dans une cellule, confère un auto-incompatibilité à la plante, et un promoteur capable de diriger l'expression de la séquence d'ADN dans la cellule. L'invention porte également sur le vecteur, sur une plante comprenant les cellules, sur une plante transformée à l'aide dudit vecteur, sur les graines desdites plantes et sur un procédé permettant de conférer le phénotype auto-compatible à la progéniture du parent femelle auto-incompatible et du parent mâle auto-compatible. Elle se rapporte enfin à un système de régulation d'auto-pollinisation pour la production ou la sélection de graines hybrides, qui, grâce à un transgène de suppression permettant d'éliminer le phénotype d'auto-incompatibilité dans des hybrides, peut augmenter le rendement.
CA002279496A 1997-02-07 1998-02-04 Production de brassica hybrides auto-compatibles au moyen d'un systeme de regulation de la pollinisation auto-incompatible Abandoned CA2279496A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3771997P 1997-02-07 1997-02-07
US60/037,719 1997-02-07
PCT/CA1998/000089 WO1998035052A1 (fr) 1997-02-07 1998-02-04 Production de brassica hybrides auto-compatibles au moyen d'un systeme de regulation de la pollinisation auto-incompatible

Publications (1)

Publication Number Publication Date
CA2279496A1 true CA2279496A1 (fr) 1998-08-13

Family

ID=21895918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002279496A Abandoned CA2279496A1 (fr) 1997-02-07 1998-02-04 Production de brassica hybrides auto-compatibles au moyen d'un systeme de regulation de la pollinisation auto-incompatible

Country Status (5)

Country Link
EP (1) EP0981634A1 (fr)
AU (1) AU736220B2 (fr)
CA (1) CA2279496A1 (fr)
PL (1) PL335072A1 (fr)
WO (1) WO1998035052A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105145333B (zh) * 2013-05-10 2017-11-14 李晓方 商业化种群育种方法
CN112118731A (zh) * 2018-02-23 2020-12-22 坂田种苗株式会社 自交亲和性甘蓝植物及其培育方法
CN112931187A (zh) * 2021-03-30 2021-06-11 山西省农业科学院蔬菜研究所 一种高抗病毒病大白菜杂交种的选育方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436467A3 (en) * 1989-12-29 1992-10-21 Ciba-Geigy Ag Expression of s-locus specific glycoprotein gene in transgenic plants
US5484905A (en) * 1991-06-19 1996-01-16 Cornell Research Foundation, Inc. Receptor protein kinase gene encoded at the self-incompatibility locus
AU5298593A (en) * 1992-10-08 1994-05-09 Pioneer Hi-Bred International, Inc. S-locus receptor kinase gene in a self-incompatible (brassica) napus line
US5585543A (en) * 1994-02-09 1996-12-17 The Penn State Research Foundation Alteration of plant self-compatibility using genetic manipulation of the S-genes
CA2123751A1 (fr) * 1994-03-11 1995-09-12 Daphne R. Goring Genes de l'auto-incompatibilite associes a l'allele a10
US5628145A (en) * 1995-02-03 1997-05-13 University Of Guelph Process for producing seeds capable of forming F1 hybrid plants utilizing self-incompatibility
JPH08322412A (ja) * 1995-05-26 1996-12-10 Saishiyu Jitsuyou Gijutsu Kenkyusho:Kk アンチセンス遺伝子を導入した植物及びその作出方法

Also Published As

Publication number Publication date
WO1998035052A1 (fr) 1998-08-13
AU5977098A (en) 1998-08-26
EP0981634A1 (fr) 2000-03-01
AU736220B2 (en) 2001-07-26
PL335072A1 (en) 2000-04-10

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Date Code Title Description
EEER Examination request
FZDE Discontinued