WO2002060939A3 - Procede pour augmenter la concentration de composes sulfures dans des plantes - Google Patents

Procede pour augmenter la concentration de composes sulfures dans des plantes Download PDF

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Publication number
WO2002060939A3
WO2002060939A3 PCT/EP2002/001131 EP0201131W WO02060939A3 WO 2002060939 A3 WO2002060939 A3 WO 2002060939A3 EP 0201131 W EP0201131 W EP 0201131W WO 02060939 A3 WO02060939 A3 WO 02060939A3
Authority
WO
WIPO (PCT)
Prior art keywords
sulphur
plants
increasing
compound content
serin
Prior art date
Application number
PCT/EP2002/001131
Other languages
German (de)
English (en)
Other versions
WO2002060939A8 (fr
WO2002060939A2 (fr
Inventor
Markus Wirtz
Oliver Berkowitz
Ruediger Hell
Original Assignee
Ipk Inst Fuer Pflanzengenetik
Markus Wirtz
Oliver Berkowitz
Ruediger Hell
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 Ipk Inst Fuer Pflanzengenetik, Markus Wirtz, Oliver Berkowitz, Ruediger Hell filed Critical Ipk Inst Fuer Pflanzengenetik
Priority to AU2002235893A priority Critical patent/AU2002235893A1/en
Publication of WO2002060939A2 publication Critical patent/WO2002060939A2/fr
Publication of WO2002060939A3 publication Critical patent/WO2002060939A3/fr
Publication of WO2002060939A8 publication Critical patent/WO2002060939A8/fr

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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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1025—Acyltransferases (2.3)
    • C12N9/1029—Acyltransferases (2.3) transferring groups other than amino-acyl groups (2.3.1)
    • 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
    • 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
    • C12N15/8251—Amino acid content, e.g. synthetic storage proteins, altering amino acid biosynthesis
    • C12N15/8253—Methionine or cysteine
    • 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
    • C12N15/8271—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/05—Animals comprising random inserted nucleic acids (transgenic)

Abstract

L'invention concerne un procédé pour augmenter la concentration de composés sulfurés dans des plantes et notamment pour augmenter la concentration de cystéine. Ce procédé consiste à exprimer un gène de sérine acétyltransférase qui code une sérine acétyltransférase enzymatiquement inactive.
PCT/EP2002/001131 2001-02-02 2002-02-04 Procede pour augmenter la concentration de composes sulfures dans des plantes WO2002060939A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002235893A AU2002235893A1 (en) 2001-02-02 2002-02-04 Method for increasing the sulphur-compound content in plants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104721.5 2001-02-02
DE2001104721 DE10104721B4 (de) 2001-02-02 2001-02-02 Verfahren zur Erhöhung des Gehalts von Schwefelverbindungen in Pflanzen

Publications (3)

Publication Number Publication Date
WO2002060939A2 WO2002060939A2 (fr) 2002-08-08
WO2002060939A3 true WO2002060939A3 (fr) 2003-01-03
WO2002060939A8 WO2002060939A8 (fr) 2003-05-01

Family

ID=7672631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/001131 WO2002060939A2 (fr) 2001-02-02 2002-02-04 Procede pour augmenter la concentration de composes sulfures dans des plantes

Country Status (3)

Country Link
AU (1) AU2002235893A1 (fr)
DE (1) DE10104721B4 (fr)
WO (1) WO2002060939A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260871A1 (de) * 2002-12-23 2004-07-08 Sungene Gmbh & Co. Kgaa Verfahren zur Herstellung von transgenen Pflanzen mit erhöhtem Vitamin E-Gehalt durch Veränderung des Serin-Acetyltransferase-Gehalts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787466A1 (fr) * 1998-12-17 2000-06-23 Rhone Poulenc Agrochimie Procede pour augmenter la teneur en cysteine, methionine et glutathion chez les plantes et plantes obtenues

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539952A1 (de) * 1995-10-26 1997-04-30 Consortium Elektrochem Ind Verfahren zur Herstellung von O-Acetylserin, L-Cystein und L-Cystein-verwandten Produkten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787466A1 (fr) * 1998-12-17 2000-06-23 Rhone Poulenc Agrochimie Procede pour augmenter la teneur en cysteine, methionine et glutathion chez les plantes et plantes obtenues

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOGDANOVA NATASCHA ET AL: "Cysteine synthesis in plants: Protein-protein interactions of serine acetyltransferase from Arabidopsis thaliana.", PLANT JOURNAL, vol. 11, no. 2, 1997, pages 251 - 262, XP002206869, ISSN: 0960-7412 *
WIRTZ MARKUS ET AL: "The cysteine synthase complex from plants: Mitochondrial serine acetyltransferase from Arabidopsis thaliana carries a bifunctional domain for catalysis and protein-protein interaction.", EUROPEAN JOURNAL OF BIOCHEMISTRY, vol. 268, no. 3, 30 January 2001 (2001-01-30), pages 686 - 693, XP002206868, ISSN: 0014-2956 *

Also Published As

Publication number Publication date
DE10104721B4 (de) 2006-02-09
DE10104721A1 (de) 2002-08-14
AU2002235893A1 (en) 2002-08-12
WO2002060939A8 (fr) 2003-05-01
WO2002060939A2 (fr) 2002-08-08

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