DZ2726A1 - Procédé pour la production de graines hybrides. - Google Patents

Procédé pour la production de graines hybrides.

Info

Publication number
DZ2726A1
DZ2726A1 DZ990027A DZ990027A DZ2726A1 DZ 2726 A1 DZ2726 A1 DZ 2726A1 DZ 990027 A DZ990027 A DZ 990027A DZ 990027 A DZ990027 A DZ 990027A DZ 2726 A1 DZ2726 A1 DZ 2726A1
Authority
DZ
Algeria
Prior art keywords
production
hybrid seeds
seeds
hybrid
Prior art date
Application number
DZ990027A
Other languages
English (en)
Inventor
Mary Elizabeth Knight
Lan Jepson
Allan Daly
Michael Bayliss
Original Assignee
Zeneca Ltd
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
Priority claimed from GBGB9803659.3A external-priority patent/GB9803659D0/en
Priority claimed from GBGB9805669.0A external-priority patent/GB9805669D0/en
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of DZ2726A1 publication Critical patent/DZ2726A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01031—Beta-glucuronidase (3.2.1.31)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
    • A01H1/022—Genic fertility modification, e.g. apomixis
    • 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)
    • 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
    • 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)
    • C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8222—Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation
    • 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)
    • C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8237—Externally regulated expression systems
    • 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
    • C12N15/8289—Male sterility
    • 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
    • C12N15/829—Female sterility
    • 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
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01011—Pectinesterase (3.1.1.11)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/27—Endoribonucleases producing 3'-phosphomonoesters (3.1.27)
    • C12Y301/27003—Ribonuclease T1 (3.1.27.3)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
DZ990027A 1998-02-20 1999-02-17 Procédé pour la production de graines hybrides. DZ2726A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9803659.3A GB9803659D0 (en) 1998-02-20 1998-02-20 Hybrid seed production
GBGB9805669.0A GB9805669D0 (en) 1998-03-17 1998-03-17 Hybrid seed production

Publications (1)

Publication Number Publication Date
DZ2726A1 true DZ2726A1 (fr) 2003-09-01

Family

ID=26313162

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ990027A DZ2726A1 (fr) 1998-02-20 1999-02-17 Procédé pour la production de graines hybrides.

Country Status (20)

Country Link
US (1) US6683230B1 (fr)
EP (2) EP1054985B1 (fr)
JP (1) JP2002504343A (fr)
KR (1) KR20010074432A (fr)
CN (1) CN1206360C (fr)
AR (1) AR016179A1 (fr)
AT (1) ATE554173T1 (fr)
AU (1) AU752892B2 (fr)
BR (1) BR9908126A (fr)
CA (1) CA2319110C (fr)
CY (1) CY1113273T1 (fr)
DK (1) DK1054985T3 (fr)
DZ (1) DZ2726A1 (fr)
EG (1) EG22268A (fr)
ES (1) ES2385307T3 (fr)
HU (1) HU228267B1 (fr)
IL (1) IL137972A0 (fr)
MY (1) MY133111A (fr)
PT (1) PT1054985E (fr)
WO (1) WO1999042598A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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MXPA04007931A (es) 2002-02-26 2004-11-26 Syngenta Ltd Metodos para producir selectivamente plantas esteriles masculinas o femeninas.
EP1485491A1 (fr) * 2002-03-19 2004-12-15 Universite Libre De Bruxelles Systemes genetiques de poison/antidote pour la selection de cellules ou d'organismes eucaryotes genetiquement modifies
ES2339559T3 (es) * 2003-12-16 2010-05-21 Pioneer Hi-Bred International, Inc. Transgenes de supresion de gen dominante y metodos de uso de los mismos.
WO2008021397A1 (fr) * 2006-08-15 2008-02-21 University Of Florida Research Foundation, Inc. Matériaux et procédés améliorant la qualité et les caractéristiques d'herbes
WO2008064128A2 (fr) * 2006-11-22 2008-05-29 Ceres, Inc. Régions régulatrices d'expression large
CN101697706B (zh) * 2009-11-02 2012-06-06 湖南杂交水稻研究中心 高频隐性雌不育水稻恢复系的应用及培育方法
GB201015791D0 (en) 2010-09-20 2010-10-27 Syngenta Ltd Improved method and machine for use thereof
EP2612918A1 (fr) 2012-01-06 2013-07-10 BASF Plant Science Company GmbH Recombinaison in planta
CN102893855B (zh) * 2012-10-14 2014-03-19 中国农业科学院棉花研究所 一种生产环保经济型棉花杂交品种的方法
EP2781151A1 (fr) 2013-03-18 2014-09-24 Bayer CropScience AG Procédés de séparation de graines hybrides à partir d'un mélange d'agents de contrôle biologique de graines
WO2014187312A1 (fr) * 2013-05-23 2014-11-27 深圳市作物分子设计育种研究院 Établissement d'une lignée végétale mainteneuse et d'une lignée stérile et leur utilisation
WO2015101243A1 (fr) * 2014-01-02 2015-07-09 北京思创达科技有限公司 Reproduction d'une lignée mâle stérile, et technologie de production de semences hybrides
CN103733981B (zh) * 2014-01-15 2015-04-08 新疆农垦科学院 一种杂交小麦设施隔离制种方法
CN103947546B (zh) * 2014-05-15 2016-05-18 石河子农业科学研究院 一种甜菜单粒高抗成对不育系的育种方法
WO2016073559A1 (fr) * 2014-11-05 2016-05-12 The Regents Of The University Of California Procédés pour l'édition autocatalytique d'un génome et la neutralisation de l'édition autocatalytique d'un génome
CN107306537B (zh) * 2017-07-27 2020-08-11 河北省农林科学院经济作物研究所 一种番茄取种的方法
CN110199803B (zh) * 2019-06-25 2022-10-25 华南农业大学 两系不育系水稻育性转换有效低温累积效应的鉴定方法
CN111139257B (zh) * 2020-01-15 2022-10-14 南京农业大学 一种梨pmei蛋白体外表达的方法及其应用
CN112715349B (zh) * 2020-12-31 2021-07-16 云南农业大学 一种多年生型水稻雌性核不育系的选育方法
CN113475385A (zh) * 2021-07-20 2021-10-08 贺州市农业科学院 一种具有叶片标记性状的三系杂交水稻不育系的选育方法
CN116018954B (zh) * 2022-10-19 2023-11-17 江苏省农业科学院 一种饲草高粱-巨大芽孢杆菌共生体良种繁育方法

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US5180873A (en) * 1985-04-16 1993-01-19 Dna Plant Technology Corporation Transformation of plants to introduce closely linked markers
GB8901677D0 (en) 1989-01-26 1989-03-15 Ici Plc Hybrid seed production
GB8810120D0 (en) 1988-04-28 1988-06-02 Plant Genetic Systems Nv Transgenic nuclear male sterile plants
GB8901673D0 (en) 1989-01-26 1989-03-15 Ici Plc Gene switch
ATE197816T1 (de) 1989-08-04 2000-12-15 Aventis Cropscience Nv Pflanzen mit modifizierten blüten, samen oder embryos
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US5432068A (en) * 1990-06-12 1995-07-11 Pioneer Hi-Bred International, Inc. Control of male fertility using externally inducible promoter sequences
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WO1996013588A1 (fr) * 1994-10-28 1996-05-09 Pioneer Hi-Bred International, Inc. Sequences de nucleotides mediatrices de la fertilite male et procedes d'utilisation correspondants
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WO1996026283A1 (fr) 1995-02-21 1996-08-29 Plant Genetic Systems, N.V. Procede d'obtention de plantes males steriles
CA2213340C (fr) 1995-03-03 2011-07-26 Novartis Ag Regulation de l'expression genique dans les plantes par transactivation induite par recepteur en presence d'un ligand chimique
WO1996037609A1 (fr) 1995-05-26 1996-11-28 Zeneca Limited Commutateur de gene comprenant un recepteur d'ecdysone
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CA2234557C (fr) 1995-10-13 2007-01-09 Purdue Research Foundation Procede de production de plantes hybrides
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ES2263200T3 (es) * 1997-03-03 2006-12-01 Syngenta Participations Ag Metodo para la produccion de semillas hibridas utilizando la esterilidad condicional femenina.

Also Published As

Publication number Publication date
PT1054985E (pt) 2012-07-03
EP2258856A1 (fr) 2010-12-08
CY1113273T1 (el) 2016-04-13
CA2319110C (fr) 2011-01-04
KR20010074432A (ko) 2001-08-04
BR9908126A (pt) 2000-10-24
EP1054985A2 (fr) 2000-11-29
CA2319110A1 (fr) 1999-08-26
ATE554173T1 (de) 2012-05-15
WO1999042598A2 (fr) 1999-08-26
CN1298450A (zh) 2001-06-06
JP2002504343A (ja) 2002-02-12
AU752892B2 (en) 2002-10-03
AR016179A1 (es) 2001-06-20
IL137972A0 (en) 2001-10-31
AU2179099A (en) 1999-09-06
CN1206360C (zh) 2005-06-15
ES2385307T3 (es) 2012-07-20
MY133111A (en) 2007-10-31
EG22268A (en) 2002-11-30
HU228267B1 (en) 2013-02-28
DK1054985T3 (da) 2012-07-16
HUP0100655A3 (en) 2003-04-28
EP1054985B1 (fr) 2012-04-18
US6683230B1 (en) 2004-01-27
WO1999042598A3 (fr) 1999-10-21
HUP0100655A2 (hu) 2001-06-28

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