CA2345028C - Regulation de la transcription embryonnaire dans des plantes - Google Patents

Regulation de la transcription embryonnaire dans des plantes Download PDF

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Publication number
CA2345028C
CA2345028C CA2345028A CA2345028A CA2345028C CA 2345028 C CA2345028 C CA 2345028C CA 2345028 A CA2345028 A CA 2345028A CA 2345028 A CA2345028 A CA 2345028A CA 2345028 C CA2345028 C CA 2345028C
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CA
Canada
Prior art keywords
seq
nucleic acid
acid molecule
recombinant nucleic
transcriptional regulatory
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.)
Expired - Lifetime
Application number
CA2345028A
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English (en)
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CA2345028A1 (fr
Inventor
Sabine Clemens
Ljerka Kunst
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 British Columbia
Original Assignee
University of British Columbia
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.)
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Publication date
Application filed by University of British Columbia filed Critical University of British Columbia
Publication of CA2345028A1 publication Critical patent/CA2345028A1/fr
Application granted granted Critical
Publication of CA2345028C publication Critical patent/CA2345028C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • C12N15/8247—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving modified lipid metabolism, e.g. seed oil composition
    • 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
    • C12N15/8234—Seed-specific, e.g. embryo, endosperm

Landscapes

  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Plant Pathology (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Developmental Biology & Embryology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

L'invention concerne des constructions d'acides nucléiques comprenant des zones de régulation transcriptionnelles homologues des promoteurs FAE1 de plantes. Dans certains modes de réalisation, ces constructions peuvent être utilisées dans des cellules ou des plantes transgéniques pour favoriser l'expression de gènes étrangers et endogènes dans des graines en développement, par exemple dans le but de modifier le métabolisme lipidique des graines, la composition et l'accumulation protéiques ou glucidiques, ou le développement des graines.
CA2345028A 1999-08-04 2000-08-04 Regulation de la transcription embryonnaire dans des plantes Expired - Lifetime CA2345028C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14713399P 1999-08-04 1999-08-04
US60/147,133 1999-08-04
PCT/CA2000/000907 WO2001011061A2 (fr) 1999-08-04 2000-08-04 Regulation de la transcription embryonnaire dans des plantes

Publications (2)

Publication Number Publication Date
CA2345028A1 CA2345028A1 (fr) 2001-02-15
CA2345028C true CA2345028C (fr) 2013-06-18

Family

ID=22520403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2345028A Expired - Lifetime CA2345028C (fr) 1999-08-04 2000-08-04 Regulation de la transcription embryonnaire dans des plantes

Country Status (3)

Country Link
AU (1) AU6551300A (fr)
CA (1) CA2345028C (fr)
WO (1) WO2001011061A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2382693C (fr) 1999-08-26 2013-10-01 Calgene Llc Sequences d'acides nucleiques et methodes d'utilisation pour la production de plantes avec des acides gras polyinsatures modifies
US7531718B2 (en) 1999-08-26 2009-05-12 Monsanto Technology, L.L.C. Nucleic acid sequences and methods of use for the production of plants with modified polyunsaturated fatty acids
DE19950589A1 (de) * 1999-10-20 2001-05-23 Gvs Ges Fuer Erwerb Und Verwer Elongasepromotoren für gewebespezifische Expression von Transgenen in Pflanzen
FR2808286B1 (fr) * 2000-04-26 2004-12-17 Agronomique Inst Nat Rech Nouvelle glucosidase i de plante et son application a la production de proteines recombinantes a glycosylation modifiee
BR0111118A (pt) * 2000-05-24 2003-04-08 Univ British Columbia Região reguladora do gene que promove transcrição semente especìfica precoce
US20040049806A1 (en) * 2000-05-24 2004-03-11 Ljerka Kunst Nucleic acid encoding a plant very long chain fatty acid biosynthetic enzyme
GB0031558D0 (en) * 2000-12-22 2001-02-07 Biogemma Uk Ltd Elongase promoters
US7566813B2 (en) 2002-03-21 2009-07-28 Monsanto Technology, L.L.C. Nucleic acid constructs and methods for producing altered seed oil compositions
AR039113A1 (es) 2002-03-21 2005-02-09 Monsanto Technology Llc Construcciones de acidos nucleicos y metodos para producir composiciones de aceites de semillas alteradas
US7166771B2 (en) 2002-06-21 2007-01-23 Monsanto Technology Llc Coordinated decrease and increase of gene expression of more than one gene using transgenic constructs
CN1728937B (zh) 2002-05-03 2011-03-30 孟山都技术公司 用于植物中表达基因的时间特异性种子启动子
US8653325B2 (en) * 2005-12-15 2014-02-18 Targeted Growth, Inc. Increased seed size and seed number through transgenic over expression of revoluta protein during early embryo development
CN101421406B (zh) 2006-02-13 2016-08-31 孟山都技术有限公司 用于产生改变的种子油组成的核酸构建体和方法
JP5767585B2 (ja) 2008-09-29 2015-08-19 モンサント テクノロジー エルエルシー 大豆遺伝子組換え事象ｍｏｎ８７７０５およびその検出方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679881A (en) * 1991-11-20 1997-10-21 Calgene, Inc. Nucleic acid sequences encoding a plant cytoplasmic protein involved in fatty acyl-CoA metabolism
CA2203754C (fr) * 1994-10-26 2010-01-12 Douglas W. James, Jr. Les genes fae1 et leurs utilisations
US5965793A (en) * 1995-09-20 1999-10-12 Monsanto Company, Inc. Strong early seed-specific gene regulatory region
AU750707C (en) * 1997-04-14 2003-05-15 University Of British Columbia, The Nucleic acids encoding a plant enzyme involved in very long chain fatty acid synthesis
US6307128B1 (en) * 1997-06-03 2001-10-23 Miami University Fatty acid elongases
GB9808304D0 (en) * 1998-04-20 1998-06-17 Zeneca Ltd Improvements in or relating to organic compounds

Also Published As

Publication number Publication date
WO2001011061A3 (fr) 2001-06-07
AU6551300A (en) 2001-03-05
CA2345028A1 (fr) 2001-02-15
WO2001011061A2 (fr) 2001-02-15

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Effective date: 20200804