MX2021014230A - Metodos y composiciones para generar alelos de estatura corta dominantes utilizando la edicion de genomas. - Google Patents

Metodos y composiciones para generar alelos de estatura corta dominantes utilizando la edicion de genomas.

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Publication number
MX2021014230A
MX2021014230A MX2021014230A MX2021014230A MX2021014230A MX 2021014230 A MX2021014230 A MX 2021014230A MX 2021014230 A MX2021014230 A MX 2021014230A MX 2021014230 A MX2021014230 A MX 2021014230A MX 2021014230 A MX2021014230 A MX 2021014230A
Authority
MX
Mexico
Prior art keywords
methods
compositions
gibberellin
alleles
genome editing
Prior art date
Application number
MX2021014230A
Other languages
English (en)
Inventor
Sivalinganna Manjunath
Thomas L Slewinski
Linda A Rymarquis
Original Assignee
Monsanto Technology Llc
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 Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of MX2021014230A publication Critical patent/MX2021014230A/es

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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
    • C12N15/8262—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield involving plant development
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y114/00—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14)
    • C12Y114/11—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14) with 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors (1.14.11)
    • C12Y114/11012—Gibberellin-44 dioxygenase (1.14.11.12)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/12—Processes for modifying agronomic input traits, e.g. crop yield
    • A01H1/121—Plant growth habits
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/12—Processes for modifying agronomic input traits, e.g. crop yield
    • A01H1/129—Processes for modifying agronomic input traits, e.g. crop yield involving hormone-influenced development, e.g. auxin
    • 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)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8213—Targeted insertion of genes into the plant genome by homologous recombination
    • 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
    • C12N15/8218—Antisense, co-suppression, viral induced gene silencing [VIGS], post-transcriptional induced gene silencing [PTGS]
    • 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
    • C12N15/8291—Hormone-influenced development
    • C12N15/8297—Gibberellins; GA3
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/20—Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPRs]
    • 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

Abstract

La presente divulgación proporciona composiciones y métodos para alterar el contenido de giberelina (GA) en maíz u otras plantas de cereales. También se proporcionan métodos y composiciones para alterar la expresión de genes relacionados con la biosíntesis de giberelinas mediante la edición de un gen o locus de oxidasa GA20 específico para producir una deleción o alteración genómica que pone una secuencia antisentido del gen oxidasa GA20 bajo el control de un promotor del gen SAMT vecino. Se proporcionan además células vegetales modificadas y plantas que tienen un alelo dominante que reduce la expresión o actividad de uno o más genes GA oxidasa que comprenden niveles reducidos de giberelina y características mejoradas, tales como altura reducida de la planta y mayor resistencia al encorvamiento, pero sin anomalías.
MX2021014230A 2019-05-29 2020-05-28 Metodos y composiciones para generar alelos de estatura corta dominantes utilizando la edicion de genomas. MX2021014230A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962854142P 2019-05-29 2019-05-29
US201962886732P 2019-08-14 2019-08-14
PCT/US2020/034996 WO2020243363A1 (en) 2019-05-29 2020-05-28 Methods and compositions for generating dominant short stature alleles using genome editing

Publications (1)

Publication Number Publication Date
MX2021014230A true MX2021014230A (es) 2022-01-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021014230A MX2021014230A (es) 2019-05-29 2020-05-28 Metodos y composiciones para generar alelos de estatura corta dominantes utilizando la edicion de genomas.

Country Status (8)

Country Link
US (1) US20220195450A1 (es)
EP (1) EP3975701A4 (es)
CN (1) CN113939189A (es)
BR (1) BR112021014919A2 (es)
CA (1) CA3131194A1 (es)
MX (1) MX2021014230A (es)
UY (1) UY38732A (es)
WO (1) WO2020243363A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9311147D0 (en) * 1993-05-28 1993-07-14 Long Ashton Research Station Regulation of plant growth
JP3783777B2 (ja) * 2002-09-20 2006-06-07 独立行政法人農業生物資源研究所 新たな機能を持つジベレリン２−酸化酵素遺伝子およびその利用
EP2163635B1 (en) * 2004-08-02 2013-05-22 BASF Plant Science GmbH Method for isolation of transcription termination sequences
US7750207B2 (en) * 2004-09-01 2010-07-06 Monsanto Technology Llc Zea mays ribulose bisphosphate carboxylase activase promoter
KR20230164771A (ko) * 2016-08-17 2023-12-04 몬산토 테크놀로지 엘엘씨 지베렐린 대사의 조작을 통한 단간 식물의 수확가능한 수확량을 증가시키기 위한 방법 및 조성물
UY37453A (es) * 2016-10-31 2018-05-31 Swetree Technologies Ab Plantas con crecimiento mejorado
CN110213961A (zh) * 2016-12-22 2019-09-06 孟山都技术公司 基于基因组编辑的作物工程化和生产矮秆植物

Also Published As

Publication number Publication date
UY38732A (es) 2020-12-31
EP3975701A4 (en) 2023-08-09
WO2020243363A1 (en) 2020-12-03
CA3131194A1 (en) 2020-12-03
CN113939189A (zh) 2022-01-14
US20220195450A1 (en) 2022-06-23
BR112021014919A2 (pt) 2022-03-03
EP3975701A1 (en) 2022-04-06

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