CA2193861A1 - Plantes transgeniques productrices de trehalose - Google Patents

Plantes transgeniques productrices de trehalose

Info

Publication number
CA2193861A1
CA2193861A1 CA002193861A CA2193861A CA2193861A1 CA 2193861 A1 CA2193861 A1 CA 2193861A1 CA 002193861 A CA002193861 A CA 002193861A CA 2193861 A CA2193861 A CA 2193861A CA 2193861 A1 CA2193861 A1 CA 2193861A1
Authority
CA
Canada
Prior art keywords
plant
trehalose
gene
plants
promoter
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
CA002193861A
Other languages
English (en)
Inventor
John Londesborough
Outi Tunnela
Kjell-Ove Holmstrom
Einar Mantyla
Bjorn Welin
Abul Mandal
E. Tapio Palva
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.)
BTG International Ltd
Original Assignee
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 CA2193861A1 publication Critical patent/CA2193861A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • C12N15/8245—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 carbohydrate or sugar alcohol metabolism, e.g. starch biosynthesis
    • 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)

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)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Medicinal Chemistry (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention porte sur des plantes transgéniques productrices de tréhalose et sur un procédé pour accroître la teneur de plantes en tréhalose. Selon cette invention, les plantes concernées sont transformées à l'aide d'une séquence d'un gène codant pour la tréhalose-6-phosphate synthase fondue en un promoteur non constitutif de la plante qui assure un contrôle temporel, topologique et fonction des agressions de l'expression du gène. L'invention peut servir à protéger les récoltes de plantes de première nécessité contre la sécheresse, la forte salinité, les températures extrêmes, et pour améliorer les propriétés de stockage des récoltes, y compris des légumes verts, des fruits cueillis et des plantes ornementales.
CA002193861A 1994-06-29 1995-06-29 Plantes transgeniques productrices de trehalose Abandoned CA2193861A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943133 1994-06-29
FI943133A FI943133A0 (fi) 1994-06-29 1994-06-29 Transgena vaexter

Publications (1)

Publication Number Publication Date
CA2193861A1 true CA2193861A1 (fr) 1996-01-11

Family

ID=8541026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002193861A Abandoned CA2193861A1 (fr) 1994-06-29 1995-06-29 Plantes transgeniques productrices de trehalose

Country Status (11)

Country Link
EP (1) EP0763118A1 (fr)
JP (1) JPH10501978A (fr)
CN (1) CN1159833A (fr)
AU (1) AU699391B2 (fr)
CA (1) CA2193861A1 (fr)
CZ (1) CZ294329B6 (fr)
FI (1) FI943133A0 (fr)
GB (1) GB2303856B (fr)
HU (1) HU221613B (fr)
NZ (1) NZ288635A (fr)
WO (1) WO1996000789A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118047A (en) 1993-08-25 2000-09-12 Dekalb Genetic Corporation Anthranilate synthase gene and method of use thereof for conferring tryptophan overproduction
US5780709A (en) * 1993-08-25 1998-07-14 Dekalb Genetics Corporation Transgenic maize with increased mannitol content
IL116564A0 (en) * 1995-01-04 1996-03-31 Mogen Int Process for producing trehalose in plants
EP0784095A3 (fr) * 1996-01-12 1997-12-29 Mogen International N.V. L'accumulation de tréhalose améliorée dans des plantes
IN1997CH00924A (en) 1996-05-03 2005-03-04 Syngenta Mogen Bv Regulating metabolism by modifying the level of trehalose-6-phosphate
MX205414B (es) * 1996-05-08 2001-12-07 Univ Mexico Nacional Autonoma Metodo para incrementar de trehalosa de los organismos por medio de su transformacion con el adnc de la trehalosa-6-fosfato sintasa/fosfatasa de selaginella lepidophylla.
ES2110918B1 (es) * 1996-07-04 1998-08-01 Univ Poltecnica De Valencia Obtencion de plantas tolerantes al estres osmotico mediante manipulacion genetica del metabolismo de carbohidratos.
EP0905242A4 (fr) * 1996-10-24 2001-11-07 Japan Tobacco Inc Procede pour controler la teneur en eau d'une plante
GB9703681D0 (en) * 1997-02-21 1997-04-09 Gene Shears Pty Ltd Protein complemention
TW466116B (en) 1997-03-04 2001-12-01 Hayashibara Biochem Lab Reduction inhibitory agent for active-oxygen eliminating activity, method for inhibiting the reduction of said activity, and composition containing said agent
CN1260001A (zh) * 1997-05-02 2000-07-12 莫根国际股份有限公司 通过抑制内源海藻糖酶水平来修饰海藻糖－6－磷酸水平从而调节代谢
WO1999024558A2 (fr) * 1997-10-30 1999-05-20 Mogen International N.V. Micro-organismes pour fermentation haute
ZA989782B (en) * 1997-10-30 1999-05-04 Mogen Int Pre-and postharvest inhibition of remobilisation of storage compounds
AU1559799A (en) * 1997-10-30 1999-05-24 Mogen International N.V. Novel high-fermenting microorganisms
ZA989886B (en) * 1997-10-30 1999-04-30 Mogen Int Nuclear male sterile plants method of producing same and methods to restore fertility
EP1049785A2 (fr) * 1998-01-22 2000-11-08 National Research Council Of Canada Procede et compositions de modification de la teneur des plantes en composes metaboliques secondaires
IL138191A0 (en) * 1998-03-11 2001-10-31 Novartis Ag Expression of trehalose biosynthetic genes in plants
DE19832334A1 (de) * 1998-07-17 2000-01-20 Norika Nordring Kartoffelzucht Glucosylglycerolphosphatsynthasegene zur Erzeugung der niedermolekularen Schutzsubstanz Glucosylglycerol und ihre Verwendung
EP1002867A1 (fr) 1998-10-15 2000-05-24 K.U. Leuven Research & Development Modification génétique spécifique de l'activité de tréhalose-6-phosphate synthase et son expression dans un environnement homologue et hétérologue
GB0100105D0 (en) * 2001-01-04 2001-02-14 Leuven K U Res & Dev The use of plant TPS (Trehalose-6-phosphate syntase) as a selectable marker for plant transformation
KR100440725B1 (ko) 2002-06-20 2004-07-15 주식회사 그린진 바이오텍 비생물성 스트레스에 대한 단자엽 식물의 내성을증가시키는 방법
AU2003291289A1 (en) * 2002-11-06 2004-06-03 Cornell Research Foundation, Inc. Tps plant gene constructs and transformants
EP1742527B1 (fr) * 2004-04-20 2013-02-20 Syngenta Participations AG Sequences regulatrices pour exprimer des produits geniques dans le tissu reproducteur de plantes
CN101586107A (zh) * 2009-07-08 2009-11-25 四川农业大学 一种来源于垫状卷柏的海藻糖-6-磷酸合成酶基因序列及其克隆方法
DK2673290T3 (en) * 2011-04-22 2016-11-14 Danisco Us Inc Filamentous fungi with an altered VISKOSITETSFÆNOTYPE
CN113016524A (zh) * 2019-12-24 2021-06-25 东北农业大学 一种提高水稻耐碱性的方法
CN112980849B (zh) * 2021-05-10 2022-10-18 长江师范学院 一种靶向根肿菌PbTPS1基因防治根肿病的活性siRNA及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451896B1 (fr) * 1990-03-28 1996-01-17 Gist-Brocades N.V. Nouvelles souches de levures à contenu en trehalose amélioré, procédé d'obtention et utilisation de ces levures
US5422254A (en) * 1992-02-14 1995-06-06 Oy Alko Ab Method to increase the trehalose content of organisms by transforming them with the structural genes for the short and long chains of yeast trehalose synthase
SK166095A3 (en) * 1993-06-30 1997-01-08 Mogen Int Production of trehalose in plants
WO1995006126A1 (fr) * 1993-08-24 1995-03-02 Mogen International N.V. Production de trehalose dans des vegetaux

Also Published As

Publication number Publication date
AU699391B2 (en) 1998-12-03
HUP9603608D0 (en) 1997-02-28
CZ378296A3 (cs) 1998-03-18
AU2794495A (en) 1996-01-25
GB2303856A (en) 1997-03-05
CN1159833A (zh) 1997-09-17
HUT75659A (en) 1997-05-28
GB9627137D0 (en) 1997-02-19
WO1996000789A1 (fr) 1996-01-11
CZ294329B6 (cs) 2004-12-15
FI943133A0 (fi) 1994-06-29
GB2303856B (en) 1998-12-30
HU221613B (hu) 2002-11-28
NZ288635A (en) 1998-12-23
EP0763118A1 (fr) 1997-03-19
JPH10501978A (ja) 1998-02-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued