AR125194A2 - Una planta transgénica que presenta un rendimiento mejorado y tolerancia al estrés abiótico, y método de obtención de dicha planta - Google Patents

Una planta transgénica que presenta un rendimiento mejorado y tolerancia al estrés abiótico, y método de obtención de dicha planta

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Publication number
AR125194A2
AR125194A2 ARP220100672A ARP220100672A AR125194A2 AR 125194 A2 AR125194 A2 AR 125194A2 AR P220100672 A ARP220100672 A AR P220100672A AR P220100672 A ARP220100672 A AR P220100672A AR 125194 A2 AR125194 A2 AR 125194A2
Authority
AR
Argentina
Prior art keywords
plant
hahb11
seq
tolerance
abiotic stress
Prior art date
Application number
ARP220100672A
Other languages
English (en)
Inventor
Jorge Ignacio Giacomelli
Julieta Virginia Cabello
Raquel La Chan
Original Assignee
Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet
Univ Nacional Del Litoral Unl
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 Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet, Univ Nacional Del Litoral Unl filed Critical Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet
Publication of AR125194A2 publication Critical patent/AR125194A2/es

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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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/146—Genetically Modified [GMO] plants, e.g. transgenic plants

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  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Physiology (AREA)

Abstract

La presente invención proporciona polipéptidos aislados de HaHB11 y ácidos nucleicos que codifican a estos. También se proveen métodos para introducir un ácido nucleico que codifique polipéptidos de HaHB11 en una célula vegetal, parte de una planta o planta, por ejemplo, para aumentar la tolerancia al estrés abiótico, para demorar el desarrollo y/o prolongar el ciclo vital de una planta, y/o aumentar el rendimiento de la planta. La invención también proporciona ácidos nucleicos que comprenden secuencias promotoras de HaHB11 y métodos para expresar una secuencia nucleotídica de interés asociada operativamente con los promotores de HaHB11 de la invención en una célula vegetal, parte de una planta o planta. También se proveen plantas, tejidos vegetales, células vegetales y semillas vegetales transformados que comprenden los ácidos nucleicos, casetes y vectores de expresión de la invención. Reivindicación 1: Un método para aumentar el rendimiento y/o aumentar la tolerancia de una planta al estrés abiótico; caracterizado porque comprende las siguientes etapas: (a) la transformación estable de una célula vegetal con un ácido nucleico aislado que codifica un polipéptido seleccionado del grupo consistente en: (i) un polipéptido que comprende (i) un dominio HD-Zip que une CAAT(A/T)ATTG (SEQ ID Nº 7) y (ii) los aminoácidos 15 al 113 de SEQ ID Nº 10; y (ii) un polipéptido que comprende (i) un dominio HD-Zip que une CAAT(A/T)ATTG (SEQ ID Nº 7) y (ii) una secuencia de aminoácidos que es al menos alrededor de 96% idéntica a los aminoácidos 15 al 181 de SEQ ID Nº 10; (b) regenerar una planta transformada en forma estable a partir de la célula vegetal transformada en la etapa anterior; y (c) expresar la secuencia nucleotídica en la planta transformada.
ARP220100672A 2012-02-02 2022-03-22 Una planta transgénica que presenta un rendimiento mejorado y tolerancia al estrés abiótico, y método de obtención de dicha planta AR125194A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261594133P 2012-02-02 2012-02-02

Publications (1)

Publication Number Publication Date
AR125194A2 true AR125194A2 (es) 2023-06-21

Family

ID=48905908

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP220100672A AR125194A2 (es) 2012-02-02 2022-03-22 Una planta transgénica que presenta un rendimiento mejorado y tolerancia al estrés abiótico, y método de obtención de dicha planta
ARP220102379A AR126966A2 (es) 2012-02-02 2022-09-01 Una planta transgénica que presenta un rendimiento mejorado y tolerancia al estrés abiótico, y método de obtención de dicha planta

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP220102379A AR126966A2 (es) 2012-02-02 2022-09-01 Una planta transgénica que presenta un rendimiento mejorado y tolerancia al estrés abiótico, y método de obtención de dicha planta

Country Status (6)

Country Link
US (2) US9896695B2 (es)
EP (1) EP2809787B8 (es)
AR (2) AR125194A2 (es)
AU (1) AU2013214833B2 (es)
CA (1) CA2865677C (es)
WO (1) WO2013116750A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9896695B2 (en) 2012-02-02 2018-02-20 Consejo Nacional De Investigaciones Cientificas Y Tecnicas (Conicet) HAHB11 provides improved plant yield and tolerance to abiotic stress
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

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Also Published As

Publication number Publication date
AU2013214833A1 (en) 2014-09-18
CA2865677A1 (en) 2013-08-08
EP2809787A1 (en) 2014-12-10
US20160002660A1 (en) 2016-01-07
WO2013116750A1 (en) 2013-08-08
EP2809787A4 (en) 2015-11-18
US9896695B2 (en) 2018-02-20
US10738318B2 (en) 2020-08-11
AU2013214833B2 (en) 2018-04-19
EP2809787B8 (en) 2018-11-28
EP2809787B1 (en) 2018-10-17
AR126966A2 (es) 2023-12-06
CA2865677C (en) 2021-08-10
US20180237796A1 (en) 2018-08-23

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