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AR022911A1 - GENETICALLY MODIFIED PLANTS WITH ALTERED ALMIDON - Google Patents

GENETICALLY MODIFIED PLANTS WITH ALTERED ALMIDON

Info

Publication number
AR022911A1
AR022911A1 ARP000101087A AR022911A1 AR 022911 A1 AR022911 A1 AR 022911A1 AR P000101087 A ARP000101087 A AR P000101087A AR 022911 A1 AR022911 A1 AR 022911A1
Authority
AR
Argentina
Prior art keywords
altered
almidon
genetically modified
modified plants
chimeric gene
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Cambridge Advanced Tech
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 Cambridge Advanced Tech filed Critical Cambridge Advanced Tech
Publication of AR022911A1 publication Critical patent/AR022911A1/en

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
    • 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
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)

Landscapes

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

Abstract

El rendimiento de almidon de plantas de maíz y de trigo cultivadas bajo temperaturas más altas es incrementado mediante la introduccion de un gen quiméricoque comprende una secuencia codificadora de glucogeno sintetasa bajo el control de un promotorque dirige la expresion y un terminador. También se puedeincluir un péptido de tránsito para la traslocacion de la glucogeno sintetasa hacia los plástidos de la planta en el gen quimérico. El almidon presentacaracterísticas de procesamiento alteradas, en particular una mayor longitud de cadena.The starch yield of corn and wheat plants grown under higher temperatures is increased by the introduction of a chimeric gene that comprises a glycogen synthetase coding sequence under the control of a promoter that directs the expression and a terminator. A transit peptide can also be included for the translocation of glycogen synthetase into the plastids of the plant in the chimeric gene. The starch has altered processing characteristics, in particular a longer chain length.

ARP000101087 1999-03-12 2000-03-10 GENETICALLY MODIFIED PLANTS WITH ALTERED ALMIDON AR022911A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9905698.8A GB9905698D0 (en) 1999-03-12 1999-03-12 Genetically modified plants with altered starch

Publications (1)

Publication Number Publication Date
AR022911A1 true AR022911A1 (en) 2002-09-04

Family

ID=10849494

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000101087 AR022911A1 (en) 1999-03-12 2000-03-10 GENETICALLY MODIFIED PLANTS WITH ALTERED ALMIDON

Country Status (6)

Country Link
EP (1) EP1165802A1 (en)
AR (1) AR022911A1 (en)
AU (1) AU2931300A (en)
CA (1) CA2365279A1 (en)
GB (1) GB9905698D0 (en)
WO (1) WO2000055331A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799205B1 (en) * 1999-09-30 2004-04-16 Meristem Therapeutics SYNTHETIC AND CHEMICAL PROMOTERS, EXPRESSION CASSETTES, PLASMIDS, VECTORS, TRANSGENIC SEED PLANTS CONTAINING THEM, AND PROCESS FOR OBTAINING THEM
CN107699582A (en) * 2017-10-25 2018-02-16 南京固山生物技术有限公司 A kind of starch quality improvement recombination GBSSIP:GlgC and its application

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349123A (en) * 1990-12-21 1994-09-20 Calgene, Inc. Glycogen biosynthetic enzymes in plants
WO1994009144A1 (en) * 1992-10-14 1994-04-28 Zeneca Limited Novel plants and processes for obtaining them
GB9223454D0 (en) * 1992-11-09 1992-12-23 Ici Plc Novel plants and processes for obtaining them

Also Published As

Publication number Publication date
GB9905698D0 (en) 1999-05-05
WO2000055331A1 (en) 2000-09-21
AU2931300A (en) 2000-10-04
EP1165802A1 (en) 2002-01-02
CA2365279A1 (en) 2000-09-21

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