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BR9911064A - Controle de formação de esporócito ou meiócito em plantas e empregos para o mesmo - Google Patents

Controle de formação de esporócito ou meiócito em plantas e empregos para o mesmo

Info

Publication number
BR9911064A
BR9911064A BR9911064-4A BR9911064A BR9911064A BR 9911064 A BR9911064 A BR 9911064A BR 9911064 A BR9911064 A BR 9911064A BR 9911064 A BR9911064 A BR 9911064A
Authority
BR
Brazil
Prior art keywords
plants
formation
sporocyte
jobs
genes
Prior art date
Application number
BR9911064-4A
Other languages
English (en)
Inventor
De Ye
Wei-Cai Yang
Venkatesan Sundaresan
Jian Xu
Original Assignee
Inst Of Molecular Agrobiology
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 Inst Of Molecular Agrobiology filed Critical Inst Of Molecular Agrobiology
Publication of BR9911064A publication Critical patent/BR9911064A/pt

Links

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
    • C12N15/8289—Male sterility
    • 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
    • C12N15/823—Reproductive tissue-specific promoters
    • C12N15/8231—Male-specific, e.g. anther, tapetum, pollen
    • 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
    • C12N15/823—Reproductive tissue-specific promoters
    • C12N15/8233—Female-specific, e.g. pistil, ovule
    • 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

Landscapes

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

Abstract

Patente de Invenção: <B>"CONTROLE DE FORMAçãO DE ESPORóCITO OU MEIóCITO EM PLANTAS E EMPREGOS PARA O MESMO"<D>. A presente invenção fornece genes e proteínas codificadas que são envolvidas em formação de meiócito durante o desenvolvimento de plantas. A formação de plantas e hospedeiros relacionados com planta com estes genes em forma alterada ou inalterada, ou a mutação destes genes em forma endógena, torna uma planta capaz de durante o desenvolvimento gerar frutos sem semente e/ou flores sem pólen. A invenção ainda fornece métodos de produzir plantas transgênicas que são capazes de gerar frutos sem semente e/ou flores sem pólen.
BR9911064-4A 1999-03-22 1999-03-22 Controle de formação de esporócito ou meiócito em plantas e empregos para o mesmo BR9911064A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG1999/000023 WO2000056907A1 (en) 1999-03-22 1999-03-22 Control of sporocyte or meiocyte formation in plants

Publications (1)

Publication Number Publication Date
BR9911064A true BR9911064A (pt) 2001-02-06

Family

ID=20430195

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911064-4A BR9911064A (pt) 1999-03-22 1999-03-22 Controle de formação de esporócito ou meiócito em plantas e empregos para o mesmo

Country Status (7)

Country Link
US (1) US6875906B1 (pt)
EP (1) EP1080212A1 (pt)
CN (1) CN1310764A (pt)
AU (1) AU778100B2 (pt)
BR (1) BR9911064A (pt)
CA (1) CA2328983A1 (pt)
WO (1) WO2000056907A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048214A1 (de) * 2000-09-28 2002-04-11 Max Planck Gesellschaft Pflanzen mit maskierter Fruchtbarkeit
GB0108048D0 (en) * 2001-03-30 2001-05-23 Isis Innovation Specification of meiocyte and tapetal cell layers in plants
CN103215280B (zh) * 2013-05-08 2014-08-20 山东省农业科学院高新技术研究中心 一种花生spl转录因子基因及其编码蛋白与应用
CN106222197A (zh) * 2013-07-16 2016-12-14 中国科学院上海生命科学研究院 植物基因组定点修饰方法
CN106417000B (zh) * 2016-09-27 2018-07-06 云南省农业科学院花卉研究所 一种无花粉百合品种的培育方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231020A (en) 1989-03-30 1993-07-27 Dna Plant Technology Corporation Genetic engineering of novel plant phenotypes
US5034323A (en) 1989-03-30 1991-07-23 Dna Plant Technology Corporation Genetic engineering of novel plant phenotypes

Also Published As

Publication number Publication date
CA2328983A1 (en) 2000-09-28
WO2000056907A1 (en) 2000-09-28
CN1310764A (zh) 2001-08-29
US6875906B1 (en) 2005-04-05
AU778100B2 (en) 2004-11-18
AU3352099A (en) 2000-10-09
EP1080212A1 (en) 2001-03-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.