HUP0104208A3 - Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops - Google Patents

Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops

Info

Publication number
HUP0104208A3
HUP0104208A3 HU0104208A HUP0104208A HUP0104208A3 HU P0104208 A3 HUP0104208 A3 HU P0104208A3 HU 0104208 A HU0104208 A HU 0104208A HU P0104208 A HUP0104208 A HU P0104208A HU P0104208 A3 HUP0104208 A3 HU P0104208A3
Authority
HU
Hungary
Prior art keywords
modification
gene expression
enzyme gene
biosynthetic enzyme
grain crops
Prior art date
Application number
HU0104208A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of HUP0104208A2 publication Critical patent/HUP0104208A2/hu
Publication of HUP0104208A3 publication Critical patent/HUP0104208A3/hu

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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1137—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Nutrition Science (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
HU0104208A 1998-07-28 1999-07-26 Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops HUP0104208A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9443698P 1998-07-28 1998-07-28
PCT/US1999/016296 WO2000006755A2 (en) 1998-07-28 1999-07-26 Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops

Publications (2)

Publication Number Publication Date
HUP0104208A2 HUP0104208A2 (hu) 2002-03-28
HUP0104208A3 true HUP0104208A3 (en) 2003-12-29

Family

ID=22245195

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0104208A HUP0104208A3 (en) 1998-07-28 1999-07-26 Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops

Country Status (11)

Country Link
US (2) US6392120B1 (hu)
EP (1) EP1100938A2 (hu)
JP (1) JP2002525029A (hu)
CN (1) CN1314946A (hu)
AR (1) AR020642A1 (hu)
AU (1) AU765823B2 (hu)
BR (1) BR9912680A (hu)
CA (1) CA2330213C (hu)
HU (1) HUP0104208A3 (hu)
RO (1) RO120921B1 (hu)
WO (1) WO2000006755A2 (hu)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7033627B2 (en) * 1990-03-23 2006-04-25 Syngenta Mogen B.V. Production of enzymes in seeds and their use
US6392120B1 (en) 1998-07-28 2002-05-21 E. I. Du Pont De Nemours And Company Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops
AUPQ005299A0 (en) * 1999-04-29 1999-05-27 Commonwealth Scientific And Industrial Research Organisation Novel genes encoding wheat starch synthases and uses therefor
MXPA03001678A (es) * 2000-08-28 2003-09-10 Du Pont Nuevos almidones producidos mediante la expresion de genes de la sintasa de almidon enlazados a granulos heterologos.
US7244839B2 (en) 2002-03-27 2007-07-17 E. I. Du Pont De Nemours And Company Maize starch containing elevated amounts of actual amylose
US7812221B2 (en) 2003-06-30 2010-10-12 Commonwealth Scientific And Industrial Research Organization Wheat with altered branching enzyme activity and starch and starch containing products derived therefrom
CN1886507B (zh) 2003-10-27 2010-12-29 联邦科技产业研究组织 淀粉中具有增加了直链淀粉含量的水稻及水稻制品
GB0328154D0 (en) * 2003-12-04 2004-01-07 Plant Bioscience Ltd Nucleic acids having utility in seeds
CN100402664C (zh) * 2005-03-21 2008-07-16 中国科学院成都生物研究所 一种通过特异性dna片段识别水稻糯性基因的分子标记方法
AR054174A1 (es) * 2005-07-22 2007-06-06 Bayer Cropscience Gmbh Sobreexpresion de sintasa de almidon en vegetales
US7674897B2 (en) * 2005-09-09 2010-03-09 Tate & Lyle Ingredients Americas, Inc. Production of crystalline short chain amylose
AR064557A1 (es) * 2006-12-29 2009-04-08 Bayer Cropscience Ag Almidon de maiz y harinas y alimentos de maiz que comprenden este almidon de maiz
AU2008238018A1 (en) * 2007-04-13 2008-10-23 Basf Plant Science Gmbh Polynucleotides for regulation of high level tissue-preferred expression in crop plants
CN101665786B (zh) * 2008-09-05 2012-07-18 中国科学院上海生命科学研究院 调节块根植物淀粉组成的方法
WO2014066497A2 (en) * 2012-10-23 2014-05-01 Montana State University Production of high quality durum wheat having increased amylose content
US9988641B2 (en) * 2016-04-05 2018-06-05 Corn Products Development, Inc. Compositions and methods for producing starch with novel functionality
CN106337056B (zh) * 2016-09-23 2018-10-02 中国热带农业科学院热带生物技术研究所 一种改良植物果实支链淀粉品质的基因及其编码产物与应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300145B1 (en) * 1992-08-28 1995-11-28 Nat Starch Chem Invest Low amylopectin starch
CA2146998A1 (en) 1992-10-14 1994-04-28 Colin Roger Bird Novel plants and processes for obtaining them
US5824790A (en) 1994-06-21 1998-10-20 Zeneca Limited Modification of starch synthesis in plants
GB9524938D0 (en) 1995-12-06 1996-02-07 Zeneca Ltd Modification of starch synthesis in plants
AU1684697A (en) 1995-12-20 1997-07-14 E.I. Du Pont De Nemours And Company Novel starches via modification of expression of starch biosynthetic enzyme genes
DE19601365A1 (de) 1996-01-16 1997-07-17 Planttec Biotechnologie Gmbh Nucleinsäuremoleküle aus Pflanzen codierend Enzyme, die an der Stärkesynthese beteiligt sind
DE19619918A1 (de) 1996-05-17 1997-11-20 Planttec Biotechnologie Gmbh Nucleinsäuremoleküle codierend lösliche Stärkesynthasen aus Mais
DE69737448T2 (de) 1996-05-29 2007-11-15 Bayer Cropscience Ag Nukleinsäuremoleküle, die für enzyme aus weizen kodieren, welche an der stärkesynthese beteiligt sind
EP0935665B1 (en) 1996-09-30 2008-03-19 BASF Plant Science GmbH Encapsulation of polypeptides within the starch matrix
WO1998044780A1 (en) 1997-04-04 1998-10-15 Exseed Genetics, Llc Plant like starches and the method of making them in hosts
US6392120B1 (en) 1998-07-28 2002-05-21 E. I. Du Pont De Nemours And Company Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops

Also Published As

Publication number Publication date
US6392120B1 (en) 2002-05-21
CA2330213C (en) 2012-01-03
JP2002525029A (ja) 2002-08-13
CA2330213A1 (en) 2000-02-10
AU765823B2 (en) 2003-10-02
WO2000006755A2 (en) 2000-02-10
HUP0104208A2 (hu) 2002-03-28
RO120921B1 (ro) 2006-09-29
AR020642A1 (es) 2002-05-22
EP1100938A2 (en) 2001-05-23
CN1314946A (zh) 2001-09-26
US6570008B1 (en) 2003-05-27
BR9912680A (pt) 2001-10-09
WO2000006755A3 (en) 2000-09-08
AU5217499A (en) 2000-02-21

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