WO2012061911A3 - Utilização do gene homeobox de café cahb12 na produção de plantas transgênicas mais tolerantes ao déficit hídrico e estresse salino - Google Patents

Utilização do gene homeobox de café cahb12 na produção de plantas transgênicas mais tolerantes ao déficit hídrico e estresse salino Download PDF

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Publication number
WO2012061911A3
WO2012061911A3 PCT/BR2011/000412 BR2011000412W WO2012061911A3 WO 2012061911 A3 WO2012061911 A3 WO 2012061911A3 BR 2011000412 W BR2011000412 W BR 2011000412W WO 2012061911 A3 WO2012061911 A3 WO 2012061911A3
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WO
WIPO (PCT)
Prior art keywords
coffee
transgenic plants
greater tolerance
water scarcity
salt stress
Prior art date
Application number
PCT/BR2011/000412
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English (en)
French (fr)
Other versions
WO2012061911A9 (pt
WO2012061911A2 (pt
Inventor
Marcio Alves Ferreira
Fernanda Pinheiro Da Cruz Waltenberg
Eduardo Romano De Campos Pinto
Maria Fátima GROSSI DE SÁ
Original Assignee
Universidade Federal Do Rio De Janeiro
Empresa Brasileira De Pesquisa Agropecuaria Embrapa (Cenargen)
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49261425&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2012061911(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Universidade Federal Do Rio De Janeiro, Empresa Brasileira De Pesquisa Agropecuaria Embrapa (Cenargen) filed Critical Universidade Federal Do Rio De Janeiro
Priority to US13/884,789 priority Critical patent/US10704055B2/en
Publication of WO2012061911A2 publication Critical patent/WO2012061911A2/pt
Publication of WO2012061911A3 publication Critical patent/WO2012061911A3/pt
Publication of WO2012061911A9 publication Critical patent/WO2012061911A9/pt

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    • 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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants

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

Abstract

A inovação ora proposta está relacionada ao melhoramento biotecnológico vegetal de espécies de interesse comercial. Mais especificamente, a presente invenção está relacionada com a produção de plantas transgênicas mais tolerantes ao déficit hídrico e estresse salino, através da expressão de um novo gene de café (sp. Coffea arábica), pertencente à família HD-Zip, caracterizada pela presença do homeodomínio associado a um zíper de leucina. A expressão desse fator transcricional é induzida em folhas e raízes de plantas de café submetidas a diferentes condições de déficit hídrico (moderado e severo), e plantas transgênicas sobre-expressando esse gene apresentam uma maior tolerância, tanto a diferentes níveis de seca, quanto a elevadas concentrações de sal.
PCT/BR2011/000412 2010-11-12 2011-11-08 Utilização do gene homeobox de café cahb12 na produção de plantas transgênicas mais tolerantes ao déficit hídrico e estresse salino WO2012061911A2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/884,789 US10704055B2 (en) 2010-11-12 2011-11-08 Use of the coffee homeobox gene CAHB12 to produce transgenic plants with greater tolerance to water scarcity and salt stress

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR020100106005 2010-11-12
BRPI1015903-7 2010-11-12
BRPI1015903-7A BRPI1015903B1 (pt) 2010-11-12 2010-11-12 utilização do gene homeobox de café cahb12 na produção de plantas transgênicas mais tolerantes ao déficit hídrico e estresse salino

Publications (3)

Publication Number Publication Date
WO2012061911A2 WO2012061911A2 (pt) 2012-05-18
WO2012061911A3 true WO2012061911A3 (pt) 2012-11-01
WO2012061911A9 WO2012061911A9 (pt) 2013-10-03

Family

ID=49261425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2011/000412 WO2012061911A2 (pt) 2010-11-12 2011-11-08 Utilização do gene homeobox de café cahb12 na produção de plantas transgênicas mais tolerantes ao déficit hídrico e estresse salino

Country Status (3)

Country Link
US (1) US10704055B2 (pt)
BR (1) BRPI1015903B1 (pt)
WO (1) WO2012061911A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113832160B (zh) * 2020-06-08 2023-10-27 中国科学院植物研究所 ZmbZIPf3基因及其编码的蛋白和应用
CN112458100A (zh) * 2020-12-10 2021-03-09 西北农林科技大学 苹果HD-Zip I转录因子基因MdHB-7在提高植株水分利用效率中的应用
CN112626086B (zh) * 2021-01-20 2022-05-06 山东大学 蒺藜苜蓿基因MtREVOLUTA在提高豆科近缘饲草紫花苜蓿耐盐性中的应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8853492B2 (en) * 2005-11-07 2014-10-07 Cropdesign N.V. Plants having improved growth characteristics and a method for making the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Final Program - Joint Annual Meetings of the American Society of Plant Biologists and the Phycological Society of America.", PLANT BIOLOGY, 18 July 2009 (2009-07-18), HAWAII *
"Identificaçãao através de genômica funcional de três genes homeobox envolvidos com a resposta ao estresse hidrico em café a partir de dados do banco genoma café.", SIMPOSIO DE PESQUISA DOS CAFÉS DO BRASIL, vol. 5, 2007, pages 3 *
DATABASE GENBANK 1 September 2009 (2009-09-01), accession no. T013253 *
DATABASE GENBANK 1 September 2009 (2009-09-01), accession no. T015128 *

Also Published As

Publication number Publication date
US10704055B2 (en) 2020-07-07
US20130340113A1 (en) 2013-12-19
WO2012061911A9 (pt) 2013-10-03
BRPI1015903B1 (pt) 2019-11-05
WO2012061911A2 (pt) 2012-05-18
BRPI1015903A2 (pt) 2015-07-28

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