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BR0208079A - Mutantes termo-estáveis em enzimas de biossìntese de amido - Google Patents

Mutantes termo-estáveis em enzimas de biossìntese de amido

Info

Publication number
BR0208079A
BR0208079A BR0208079-6A BR0208079A BR0208079A BR 0208079 A BR0208079 A BR 0208079A BR 0208079 A BR0208079 A BR 0208079A BR 0208079 A BR0208079 A BR 0208079A
Authority
BR
Brazil
Prior art keywords
polynucleotides
present
plants
methods
starch biosynthesis
Prior art date
Application number
BR0208079-6A
Other languages
English (en)
Inventor
Curtis L Hannah
Thomas W Greene
Brian Burger
Original Assignee
Univ Florida
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 Univ Florida filed Critical Univ Florida
Publication of BR0208079A publication Critical patent/BR0208079A/pt

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.)
    • C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • C12N9/1241—Nucleotidyltransferases (2.7.7)
    • 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)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Nutrition Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

"MUTANTES TERMO - ESTáVEIS DE ENZIMAS DE BIOSSìNTESE DE AMIDO". A presente invenção refere-se a novas moléculas de polinucleotídeos mutantes que codificam enzimas que têm aumentada estabilidade térmica. Estes polinucleotídeos, quando expressos em plantas, resultam em aumentado rendimento em plantas crescidas sob condições de tensão térmica. Em uma modalidade, as moléculas de polinucleotídeos da presente invenção codificam ADP glicose pirofosforilase de endosperma de milho (AGP) e atividade de enzima sintase de milho solúvel (SSS). Plantas e tecido de planta gerados para conter, ou transformados com, os polinucleotídeos mutantes, e expressando os polipeptídeos codificados pelos polinucleotídeos, também são contemplados pela presente invenção. A presente invenção também refere-se a métodos para isolamento de polinucleotídeos e polipeptídeos contemplados dentro do escopo da invenção. Métodos para aumento de rendimento em plantas crescidas sob condições de tensão térmica também são providos.
BR0208079-6A 2001-03-14 2002-03-14 Mutantes termo-estáveis em enzimas de biossìntese de amido BR0208079A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27576801P 2001-03-14 2001-03-14
PCT/US2002/007768 WO2002072784A2 (en) 2001-03-14 2002-03-14 Heat stable mutants of starch biosynthesis enzymes

Publications (1)

Publication Number Publication Date
BR0208079A true BR0208079A (pt) 2004-07-27

Family

ID=23053711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208079-6A BR0208079A (pt) 2001-03-14 2002-03-14 Mutantes termo-estáveis em enzimas de biossìntese de amido

Country Status (17)

Country Link
US (1) US6969783B2 (pt)
EP (2) EP2107111A1 (pt)
CN (1) CN1503842A (pt)
AR (1) AR032990A1 (pt)
AT (1) ATE430192T1 (pt)
AU (1) AU2002305047A1 (pt)
BR (1) BR0208079A (pt)
CA (1) CA2441207A1 (pt)
DE (1) DE60232138D1 (pt)
DK (1) DK1373488T3 (pt)
ES (1) ES2325984T3 (pt)
MX (1) MXPA03008350A (pt)
PT (1) PT1373488E (pt)
RU (1) RU2303633C2 (pt)
UA (1) UA84669C2 (pt)
WO (1) WO2002072784A2 (pt)
ZA (1) ZA200306963B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809235B2 (en) * 1996-11-18 2004-10-26 University Of Florida Research Foundation, Inc. Heat stable mutants of starch biosynthesis enzymes
AU3993299A (en) 1998-05-14 1999-11-29 University Of Florida Heat stable mutants of starch biosynthesis enzymes
WO2005019425A2 (en) 2003-08-18 2005-03-03 University Of Florida Research Foundation, Inc. Heat stable variants of adenosine diphosphate glucose pyrophosphorylase
US9074193B2 (en) * 2008-04-09 2015-07-07 University Of Florida Research Foundation, Inc. Heat resistant plants and plant tissues and methods and materials for making and using same
US8362321B2 (en) * 2009-02-02 2013-01-29 University Of Florida Research Foundation, Inc. Methods and materials for increasing starch biosynthesis in plants
CN105636974A (zh) * 2013-08-14 2016-06-01 堪萨斯州立大学研究基金会 热稳定性淀粉合成酶基因的表达提高在热应力下的产量
MX363548B (es) * 2014-05-19 2019-03-26 Univ Florida Métodos para aumentar el rendimiento de granos.
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
CN108642199B (zh) * 2018-04-16 2021-12-21 张家口市农业科学院 与谷子旗叶长性状相关的snp标记及其检测引物和应用

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002A (en) * 1841-03-12 Tor and planter for plowing
US6013861A (en) 1989-05-26 2000-01-11 Zeneca Limited Plants and processes for obtaining them
DE4013144A1 (de) 1990-04-20 1991-10-24 Inst Genbiologische Forschung Neue plasmide, enthaltend dna-sequenzen, die veraenderungen der karbohydrat- und proteinkonzentration und der karbohydrat- und proteinzusammensetzung in kartoffelknollen hervorrufen, sowie zellen einer kartoffelpflanze, enthaltend diese plasmide
DE69133512T2 (de) 1990-11-23 2006-09-28 Bayer Bioscience N.V. Verfahren zur Transformation monokotyler Pflanzen
DE69233352T2 (de) 1992-10-14 2004-10-07 Syngenta Ltd Pflanzen und verfahren zu ihrer herstellung
GB9223454D0 (en) 1992-11-09 1992-12-23 Ici Plc Novel plants and processes for obtaining them
GB9307408D0 (en) 1993-04-08 1993-06-02 Danisco Transgenic plants
US5498831A (en) 1993-07-23 1996-03-12 Dna Plant Technology Corporation Pea ADP-glucose pyrophosphorylase subunit genes and their uses
GB9412018D0 (en) 1994-06-16 1994-08-03 Cambridge Advanced Tech Modification of starch content in plants
US5872216A (en) 1994-09-01 1999-02-16 University Of Florida Research Foundation, Inc. Materials and methods for increasing corn seed weight
US5589618A (en) * 1994-09-01 1996-12-31 University Of Florida Materials and methods for increasing corn seed weight
IN1997CH00924A (en) 1996-05-03 2005-03-04 Syngenta Mogen Bv Regulating metabolism by modifying the level of trehalose-6-phosphate
WO1998022601A1 (en) 1996-11-18 1998-05-28 University Of Florida Heat stable mutants of starch biosynthesis enzymes
US6403863B1 (en) 1996-11-18 2002-06-11 University Of Florida Research Foundation, Inc. Heat stable mutants of starch biosynthesis enzymes
US6809235B2 (en) 1996-11-18 2004-10-26 University Of Florida Research Foundation, Inc. Heat stable mutants of starch biosynthesis enzymes
AU3993299A (en) 1998-05-14 1999-11-29 University Of Florida Heat stable mutants of starch biosynthesis enzymes
EP1129184A1 (en) 1998-11-10 2001-09-05 Maxygen, Inc. Modified adp-glucose pyrophosphorylase for improvement and optimation of plant phenotypes
US6013881A (en) * 1999-03-30 2000-01-11 Honeywell Inc. Key operated safety interlock switch
US6378968B1 (en) * 1999-06-07 2002-04-30 Kuo-Chan Weng Sliding track assembly
AU2001241905A1 (en) * 2000-03-01 2001-09-12 Montana State University Transgenic plants with increased seed yield, biomass and harvest index

Also Published As

Publication number Publication date
ES2325984T3 (es) 2009-09-28
MXPA03008350A (es) 2004-10-15
US20030056248A1 (en) 2003-03-20
DK1373488T3 (da) 2009-08-17
CN1503842A (zh) 2004-06-09
EP1373488B1 (en) 2009-04-29
ZA200306963B (en) 2004-05-03
ATE430192T1 (de) 2009-05-15
AU2002305047A1 (en) 2002-09-24
WO2002072784A3 (en) 2003-08-07
DE60232138D1 (de) 2009-06-10
EP1373488A2 (en) 2004-01-02
AR032990A1 (es) 2003-12-03
US6969783B2 (en) 2005-11-29
PT1373488E (pt) 2009-07-31
EP1373488A4 (en) 2004-09-15
RU2003130272A (ru) 2005-04-20
EP2107111A1 (en) 2009-10-07
UA84669C2 (ru) 2008-11-25
CA2441207A1 (en) 2002-09-19
RU2303633C2 (ru) 2007-07-27
WO2002072784A2 (en) 2002-09-19

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2103 DE 26/04/2011.