EP1007708A1 - Hemmung des stärkeverzweigungsenzyms durch ein sense-intron - Google Patents

Hemmung des stärkeverzweigungsenzyms durch ein sense-intron

Info

Publication number
EP1007708A1
EP1007708A1 EP98904329A EP98904329A EP1007708A1 EP 1007708 A1 EP1007708 A1 EP 1007708A1 EP 98904329 A EP98904329 A EP 98904329A EP 98904329 A EP98904329 A EP 98904329A EP 1007708 A1 EP1007708 A1 EP 1007708A1
Authority
EP
European Patent Office
Prior art keywords
sequence
nucleotide sequence
intron
sense
seq
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.)
Withdrawn
Application number
EP98904329A
Other languages
English (en)
French (fr)
Inventor
Peter Poulsen
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.)
DuPont Nutrition Biosciences ApS
Danisco US Inc
Original Assignee
Danisco AS
Danisco US Inc
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 GBGB9703672.7A external-priority patent/GB9703672D0/en
Priority claimed from GBGB9706075.0A external-priority patent/GB9706075D0/en
Application filed by Danisco AS, Danisco US Inc filed Critical Danisco AS
Publication of EP1007708A1 publication Critical patent/EP1007708A1/de
Withdrawn legal-status Critical Current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)
    • C12N9/107—1,4-Alpha-glucan branching enzyme (2.4.1.18)
    • 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
    • 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
    • C12N15/8218—Antisense, co-suppression, viral induced gene silencing [VIGS], post-transcriptional induced gene silencing [PTGS]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Nutrition Science (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP98904329A 1997-02-21 1998-02-23 Hemmung des stärkeverzweigungsenzyms durch ein sense-intron Withdrawn EP1007708A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9703672.7A GB9703672D0 (en) 1997-02-21 1997-02-21 Inhibition of gene expression
GB9703672 1997-02-21
GBGB9706075.0A GB9706075D0 (en) 1997-03-24 1997-03-24 Inhibition of gene expession
GB9706075 1997-03-24
PCT/IB1998/000295 WO1998037214A1 (en) 1997-02-21 1998-02-23 Sense intron inhibition of starch branching enzyme expression

Publications (1)

Publication Number Publication Date
EP1007708A1 true EP1007708A1 (de) 2000-06-14

Family

ID=26311046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98904329A Withdrawn EP1007708A1 (de) 1997-02-21 1998-02-23 Hemmung des stärkeverzweigungsenzyms durch ein sense-intron

Country Status (8)

Country Link
EP (1) EP1007708A1 (de)
JP (1) JP2001512972A (de)
CN (1) CN1248293A (de)
AU (1) AU738311B2 (de)
BR (1) BR9808648A (de)
CA (1) CA2280210A1 (de)
NZ (1) NZ336607A (de)
WO (1) WO1998037214A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826021B1 (fr) * 2001-06-13 2004-12-31 Centre Nat Rech Scient Procede de detection et d'identification de la presence de matieres biologiques provenant de poissons, et oligonucleotides pour sa mise en oeuvre
ES2310256T3 (es) 2002-12-19 2009-01-01 Bayer Cropscience Ag Celulas de plantas y plantas que sintetizan un almidon con una viscosidad final incrementada.
FR2858631A1 (fr) * 2004-09-24 2005-02-11 Centre Nat Rech Scient Procede de detection et d'identification de la presence de matieres biologiques provenant de poissons, et oligonucleotides pour sa mise en oeuvre
EP1707632A1 (de) 2005-04-01 2006-10-04 Bayer CropScience GmbH Phosphorylierte waxy-Kartoffelstärke
CA2851565A1 (en) 2011-10-12 2013-04-18 Bayer Cropscience Ag Plants with decreased activity of a starch dephosphorylating enzyme
AU2012323042B2 (en) 2011-10-12 2015-01-15 Bayer Cropscience Ag Plants with decreased activity of a starch dephosphorylating enzyme
CN104017829A (zh) * 2011-12-06 2014-09-03 中国科学院上海生命科学研究院 提高植物直链淀粉含量的方法
CN109476715B (zh) 2016-05-26 2023-06-27 纽海姆有限公司 产无籽果实的植物
US11291176B2 (en) 2018-06-15 2022-04-05 Nunhems B.V. Seedless watermelon plants comprising modifications in an ABC transporter gene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034323A (en) * 1989-03-30 1991-07-23 Dna Plant Technology Corporation Genetic engineering of novel plant phenotypes
WO1992015680A1 (en) * 1991-03-06 1992-09-17 Board Of Regents, The University Of Texas System Methods and compositions for the selective inhibition of gene expression
EP0826061B1 (de) * 1995-05-05 2007-07-04 National Starch and Chemical Investment Holding Corporation Verbesserungen in oder in bezug auf pfanzenstärkeverbindungen
GB9514435D0 (en) * 1995-07-14 1995-09-13 Danisco Inhibition of gene expression
GB9514437D0 (en) * 1995-07-14 1995-09-13 Danisco Inhibition of gene expression

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9837214A1 *

Also Published As

Publication number Publication date
AU6225998A (en) 1998-09-09
CN1248293A (zh) 2000-03-22
NZ336607A (en) 2001-06-29
CA2280210A1 (en) 1998-08-27
JP2001512972A (ja) 2001-08-28
AU738311B2 (en) 2001-09-13
BR9808648A (pt) 2000-05-23
WO1998037214A1 (en) 1998-08-27

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Legal Events

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