CA2280210A1 - Sense intron inhibition of starch branching enzyme expression - Google Patents

Sense intron inhibition of starch branching enzyme expression Download PDF

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Publication number
CA2280210A1
CA2280210A1 CA002280210A CA2280210A CA2280210A1 CA 2280210 A1 CA2280210 A1 CA 2280210A1 CA 002280210 A CA002280210 A CA 002280210A CA 2280210 A CA2280210 A CA 2280210A CA 2280210 A1 CA2280210 A1 CA 2280210A1
Authority
CA
Canada
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.)
Abandoned
Application number
CA002280210A
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
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
Priority claimed from GBGB9703672.7A external-priority patent/GB9703672D0/en
Priority claimed from GBGB9706075.0A external-priority patent/GB9706075D0/en
Application filed by Individual filed Critical Individual
Publication of CA2280210A1 publication Critical patent/CA2280210A1/en
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)
    • 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)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Enzymes And Modification Thereof (AREA)
CA002280210A 1997-02-21 1998-02-23 Sense intron inhibition of starch branching enzyme expression Abandoned CA2280210A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9703672.7 1997-02-21
GBGB9703672.7A GB9703672D0 (en) 1997-02-21 1997-02-21 Inhibition of gene expression
GB9706075.0 1997-03-24
GBGB9706075.0A GB9706075D0 (en) 1997-03-24 1997-03-24 Inhibition of gene expession
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
CA2280210A1 true CA2280210A1 (en) 1998-08-27

Family

ID=26311046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002280210A Abandoned CA2280210A1 (en) 1997-02-21 1998-02-23 Sense intron inhibition of starch branching enzyme expression

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
US7714186B2 (en) 2002-12-19 2010-05-11 Bayer Cropscience Ag Plant cells and plants which synthesize a starch with an increased final viscosity
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
CA2851563A1 (en) 2011-10-12 2013-04-18 Bayer Cropscience Ag Plants with decreased activity of a starch dephosphorylating enzyme
WO2013053730A1 (en) 2011-10-12 2013-04-18 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
MX2018014496A (es) 2016-05-26 2019-03-28 Nunhems Bv Plantas productoras de frutas sin semillas.
EP3806619A1 (de) 2018-06-15 2021-04-21 Nunhems B.V. Kernlose wassermelonenpflanzen mit modifikationen in einem abc-transporter-gen

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
EP0575518A1 (de) * 1991-03-06 1993-12-29 Board Of Regents, The University Of Texas System Verfahren und zusammensetzungen fuer die selektive hemmung von genexpression
WO1996034968A2 (en) * 1995-05-05 1996-11-07 National Starch And Chemical Investment Holding Corporation Improvements in or relating to plant starch composition
GB9514437D0 (en) * 1995-07-14 1995-09-13 Danisco Inhibition of gene expression
GB9514435D0 (en) * 1995-07-14 1995-09-13 Danisco Inhibition of gene expression

Also Published As

Publication number Publication date
EP1007708A1 (de) 2000-06-14
WO1998037214A1 (en) 1998-08-27
NZ336607A (en) 2001-06-29
JP2001512972A (ja) 2001-08-28
AU738311B2 (en) 2001-09-13
BR9808648A (pt) 2000-05-23
CN1248293A (zh) 2000-03-22
AU6225998A (en) 1998-09-09

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued