BRPI1009965B8 - METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR - Google Patents

METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR

Info

Publication number
BRPI1009965B8
BRPI1009965B8 BRPI1009965A BRPI1009965A BRPI1009965B8 BR PI1009965 B8 BRPI1009965 B8 BR PI1009965B8 BR PI1009965 A BRPI1009965 A BR PI1009965A BR PI1009965 A BRPI1009965 A BR PI1009965A BR PI1009965 B8 BRPI1009965 B8 BR PI1009965B8
Authority
BR
Brazil
Prior art keywords
plants
abiotic
recombinant dna
production
dna vector
Prior art date
Application number
BRPI1009965A
Other languages
Portuguese (pt)
Inventor
Menossi Teixeira Marcelo
Begcy Padilla Kevin
Gimiliani Lembke Carolina
Mendes Souza Gláucia
Dal`Ava Mariano Eduardo
Original Assignee
Univ Estadual Campinas Unicamp
Univ Sao Paulo
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 Estadual Campinas Unicamp, Univ Sao Paulo filed Critical Univ Estadual Campinas Unicamp
Priority to BRPI1009965A priority Critical patent/BRPI1009965B8/en
Priority to PCT/BR2011/000202 priority patent/WO2012083394A2/en
Publication of BRPI1009965A2 publication Critical patent/BRPI1009965A2/en
Publication of BRPI1009965B1 publication Critical patent/BRPI1009965B1/en
Publication of BRPI1009965B8 publication Critical patent/BRPI1009965B8/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
    • C12N15/8261—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

Landscapes

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

Abstract

MÉTODO PARA PRODUÇÃO DE PLANTAS TOLERANTES A ESTRESSES AMBIENTAIS, SEUS USOS E VETOR DE DNA RECOMBINANTE. As plantas são influenciadas por um grande número de fatores ambientais bióticos e abióticos e recorrentemente estresses abióticos são mais graves, afetando todas as funções da planta, resultando em redução do crescimento e da produtividade. Nesse sentido, a identificação e a compreensão dos mecanismos de tolerância abióticos são fundamentais no desenvolvimento de novas cultivares tolerantes à seca. Dessa forma, a presente invenção proporciona um método de produção de plantas que contém em suas células uma seqúência de nucleotídeos de cana-de-açúcar e a superexpressão desse gene leva a planta em questão à maior tolerância a estresses abióticos. De uma forma mais ampla, descreve-se um polinucleotídeo que codifica a proteína de cana-de-açúcar, o qual é expresso por um promotor e um terminador que funcionam em plantas. Verifica-se que este gene confere tolerância a diferentes estresses abióticos.METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR. Plants are influenced by a large number of biotic and abiotic environmental factors and recurrent abiotic stresses are more severe, affecting all plant functions, resulting in reduced growth and productivity. In this sense, the identification and understanding of abiotic tolerance mechanisms are fundamental in the development of new drought-tolerant cultivars. Thus, the present invention provides a method of producing plants that contain in their cells a sequence of sugarcane nucleotides and the overexpression of this gene leads the plant in question to greater tolerance to abiotic stresses. More broadly, a polynucleotide encoding sugar cane protein, which is expressed by a promoter and terminator that function in plants, is described. It is verified that this gene confers tolerance to different abiotic stresses.

BRPI1009965A 2010-12-20 2010-12-20 METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR BRPI1009965B8 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI1009965A BRPI1009965B8 (en) 2010-12-20 2010-12-20 METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR
PCT/BR2011/000202 WO2012083394A2 (en) 2010-12-20 2011-07-04 Method for producing plants that are resistant to environmental stresses, uses thereof and recombinant dna vector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI1009965A BRPI1009965B8 (en) 2010-12-20 2010-12-20 METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR

Publications (3)

Publication Number Publication Date
BRPI1009965A2 BRPI1009965A2 (en) 2013-04-09
BRPI1009965B1 BRPI1009965B1 (en) 2021-12-28
BRPI1009965B8 true BRPI1009965B8 (en) 2022-10-04

Family

ID=46314523

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009965A BRPI1009965B8 (en) 2010-12-20 2010-12-20 METHOD FOR PRODUCTION OF ENVIRONMENTAL STRESS TOLERANT PLANTS, THEIR USES AND RECOMBINANT DNA VECTOR

Country Status (2)

Country Link
BR (1) BRPI1009965B8 (en)
WO (1) WO2012083394A2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7834146B2 (en) * 2000-05-08 2010-11-16 Monsanto Technology Llc Recombinant polypeptides associated with plants

Also Published As

Publication number Publication date
BRPI1009965B1 (en) 2021-12-28
WO2012083394A2 (en) 2012-06-28
BRPI1009965A2 (en) 2013-04-09
WO2012083394A3 (en) 2012-11-15

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