BRPI0518596A2 - tolerÂncia ao estresse em plantas atravÉs da inibiÇço seletiva da trealose-6-fosfato fosfatase - Google Patents

tolerÂncia ao estresse em plantas atravÉs da inibiÇço seletiva da trealose-6-fosfato fosfatase

Info

Publication number
BRPI0518596A2
BRPI0518596A2 BRPI0518596-3A BRPI0518596A BRPI0518596A2 BR PI0518596 A2 BRPI0518596 A2 BR PI0518596A2 BR PI0518596 A BRPI0518596 A BR PI0518596A BR PI0518596 A2 BRPI0518596 A2 BR PI0518596A2
Authority
BR
Brazil
Prior art keywords
plants
stress
selective inhibition
phosphate phosphatase
polynucleotide
Prior art date
Application number
BRPI0518596-3A
Other languages
English (en)
Inventor
Mark L Lagrimini
Natasha Springer
Michael Nuccio
Original Assignee
Syngenta Participations Ag
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 Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of BRPI0518596A2 publication Critical patent/BRPI0518596A2/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
    • 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
    • C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8271—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • C12N15/8273—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for drought, cold, salt resistance
    • 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
    • C12N15/8237—Externally regulated expression systems
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)

Landscapes

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

Abstract

TOLERÂNCIA AO ESTRESSE EM PLANTAS ATRAVÉS DA INIBIÇçO SELETIVA DA TREALOSE-6-FOSFATO FOSFATASE. A presente invenção se refere a plantas transgênicas que compreendem uma molécula de DNA isolada compreendendo um polinucleotideo que codifica um ácido nuclélco que regula para menos um gene T6PP endógeno, em que o polinucleotideo está sob o controle de um promotor que pode ser induzido por estresse e é expresso predominantemente no tecido vegetativo. O promotor pode ainda ser expresso em relação ao desenvolvimento em grãos em maturação. A expressão do polinucleotídeo resulta na maior disponibilidade de carbono aos florícuíos/grãos quando as plantas são submetidas ao estresse ambiental, tal como um déficit hídrico. A molécula de DNA da invenção permite assim que mais produto da fotossíntese seja direcionado para os óvulos/embriões em desenvolvimento resultando no rendimento estabilizado nos ambientes de cultivo que estão sujeitos ao estresse periódico.
BRPI0518596-3A 2004-12-03 2005-11-28 tolerÂncia ao estresse em plantas atravÉs da inibiÇço seletiva da trealose-6-fosfato fosfatase BRPI0518596A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63278104P 2004-12-03 2004-12-03
PCT/US2005/043097 WO2006060376A2 (en) 2004-12-03 2005-11-28 Stress tolerance in plants through selective inhibition of trehalose-6-phosphate phosphatase

Publications (1)

Publication Number Publication Date
BRPI0518596A2 true BRPI0518596A2 (pt) 2008-11-25

Family

ID=36565624

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518596-3A BRPI0518596A2 (pt) 2004-12-03 2005-11-28 tolerÂncia ao estresse em plantas atravÉs da inibiÇço seletiva da trealose-6-fosfato fosfatase

Country Status (8)

Country Link
EP (1) EP1827081A4 (pt)
CN (1) CN101115385A (pt)
AU (1) AU2005312023A1 (pt)
BR (1) BRPI0518596A2 (pt)
CA (1) CA2588372A1 (pt)
MX (1) MX2007006452A (pt)
WO (1) WO2006060376A2 (pt)
ZA (1) ZA200704131B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008074025A2 (en) * 2006-12-13 2008-06-19 Idiverse, Inc. Novel genes and rna molecules that confer stress tolerance
CN103710376A (zh) * 2006-12-15 2014-04-09 克罗普迪塞恩股份有限公司 具有改良的种子产量相关性状的植物及其制备方法
EP2468873A1 (en) * 2006-12-15 2012-06-27 CropDesign N.V. Plants having enhanced yield-related traits and a method for making the same
CA2759007A1 (en) * 2009-04-24 2010-10-28 Australian Centre For Plant Functional Genomics Pty Ltd Drought responsive expression of genes from the zea mays rab17 promoter
CN110643627A (zh) * 2018-06-25 2020-01-03 中国农业大学 Cipk3蛋白及其编码基因在植物抗旱中的应用
CN110358776B (zh) * 2019-07-09 2021-03-12 华南农业大学 一种水稻纹枯病菌致病相关基因及其应用
CN116694659B (zh) * 2023-05-26 2024-02-02 中国农业科学院生物技术研究所 GhTPPA2基因在促进植物叶片中可溶性糖和淀粉积累的应用
CN119331070A (zh) * 2024-12-04 2025-01-21 华中农业大学 玉米抗旱基因ZmYPT3及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN1997CH00924A (en) * 1996-05-03 2005-03-04 Syngenta Mogen Bv Regulating metabolism by modifying the level of trehalose-6-phosphate
ZA989886B (en) * 1997-10-30 1999-04-30 Mogen Int Nuclear male sterile plants method of producing same and methods to restore fertility
IL138191A0 (en) * 1998-03-11 2001-10-31 Novartis Ag Expression of trehalose biosynthetic genes in plants
US20100293669A2 (en) * 1999-05-06 2010-11-18 Jingdong Liu Nucleic Acid Molecules and Other Molecules Associated with Plants and Uses Thereof for Plant Improvement
US20020058340A1 (en) * 2000-08-02 2002-05-16 Clemente Thomas E. Down-regulation of single genes and simultaneous down-regulation of multiple genes by nuclear localization of RNA transcripts
EP1375669A1 (en) * 2002-06-13 2004-01-02 Stichting Voor De Technische Wetenschappen Method for enhancing the disease resistance in plants by altering trehalose-6-phosphate levels
US20040123347A1 (en) * 2002-12-20 2004-06-24 Hinchey Brendan S. Water-deficit-inducible plant promoters

Also Published As

Publication number Publication date
WO2006060376A2 (en) 2006-06-08
WO2006060376A3 (en) 2007-05-03
EP1827081A2 (en) 2007-09-05
CN101115385A (zh) 2008-01-30
AU2005312023A1 (en) 2006-06-08
CA2588372A1 (en) 2006-06-08
MX2007006452A (es) 2007-07-19
ZA200704131B (en) 2008-08-27
EP1827081A4 (en) 2009-04-01

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]