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)
French (fr)
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/xx

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y302/00Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01031Beta-glucuronidase (3.2.1.31)
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/02Methods or apparatus for hybridisation; Artificial pollination ; Fertility
    • A01H1/022Genic fertility modification, e.g. apomixis
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8216Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8222Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8216Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8237Externally regulated expression systems
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8287Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for fertility modification, e.g. apomixis
    • C12N15/8289Male sterility
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8287Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for fertility modification, e.g. apomixis
    • C12N15/829Female sterility
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/1048Glycosyltransferases (2.4)
    • C12N9/1051Hexosyltransferases (2.4.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/16Hydrolases (3) acting on ester bonds (3.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405Glucanases
    • C12N9/2434Glucanases acting on beta-1,4-glucosidic bonds
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y301/00Hydrolases acting on ester bonds (3.1)
    • C12Y301/01Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01011Pectinesterase (3.1.1.11)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y301/00Hydrolases acting on ester bonds (3.1)
    • C12Y301/27Endoribonucleases producing 3'-phosphomonoesters (3.1.27)
    • C12Y301/27003Ribonuclease 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)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Plant Pathology (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 (xx)
EP (2) EP1054985B1 (xx)
JP (1) JP2002504343A (xx)
KR (1) KR20010074432A (xx)
CN (1) CN1206360C (xx)
AR (1) AR016179A1 (xx)
AT (1) ATE554173T1 (xx)
AU (1) AU752892B2 (xx)
BR (1) BR9908126A (xx)
CA (1) CA2319110C (xx)
CY (1) CY1113273T1 (xx)
DK (1) DK1054985T3 (xx)
DZ (1) DZ2726A1 (xx)
EG (1) EG22268A (xx)
ES (1) ES2385307T3 (xx)
HU (1) HU228267B1 (xx)
IL (1) IL137972A0 (xx)
MY (1) MY133111A (xx)
PT (1) PT1054985E (xx)
WO (1) WO1999042598A2 (xx)

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BR0307965A (pt) 2002-02-26 2005-02-01 Syngenta Ltd Processo para produzir seletivamente plantas masculinas ou femininas estéries
EP1485491A1 (en) * 2002-03-19 2004-12-15 Universite Libre De Bruxelles Poison/antidote genetic systems for the selection of genetically modified eucaryote cells or organisms
CN104313049A (zh) * 2003-12-16 2015-01-28 先锋高级育种国际公司 显性基因抑制性转基因及其使用方法
WO2008021397A1 (en) * 2006-08-15 2008-02-21 University Of Florida Research Foundation, Inc. Materials and methods for improving quality and characteristics of grasses
US8222388B2 (en) * 2006-11-22 2012-07-17 Ceres, Inc. Broadly expressing regulatory regions
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 (en) 2012-01-06 2013-07-10 BASF Plant Science Company GmbH In planta recombination
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 (en) 2013-03-18 2014-09-24 Bayer CropScience AG Methods of separating hybrid seed from a mixture of seeds
CN104837334B (zh) * 2013-05-23 2017-06-23 深圳市作物分子设计育种研究院 植物新型保持系及不育系建立及其用途
WO2015101243A1 (zh) * 2014-01-02 2015-07-09 北京思创达科技有限公司 雌性不育系的繁殖及杂交制种技术
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 (en) * 2014-11-05 2016-05-12 The Regents Of The University Of California Methods for autocatalytic genome editing and neutralizing autocatalytic genome editing
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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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
US5633441A (en) * 1989-08-04 1997-05-27 Plant Genetic Systems, N.V. Plants with genetic female sterility
ES2152208T3 (es) 1989-08-04 2001-02-01 Aventis Cropscience Nv Planta con flores, semillas o embriones modificados.
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AUPN816196A0 (en) * 1996-02-19 1996-03-14 Forbio Research Pty Ltd Regulation of eukaryotic gene expression
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Also Published As

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

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