MX2020008592A - Composiciones y metodos para mejorar los rendimientos de cultivos mediante el apilamiento de rasgos. - Google Patents

Composiciones y metodos para mejorar los rendimientos de cultivos mediante el apilamiento de rasgos.

Info

Publication number
MX2020008592A
MX2020008592A MX2020008592A MX2020008592A MX2020008592A MX 2020008592 A MX2020008592 A MX 2020008592A MX 2020008592 A MX2020008592 A MX 2020008592A MX 2020008592 A MX2020008592 A MX 2020008592A MX 2020008592 A MX2020008592 A MX 2020008592A
Authority
MX
Mexico
Prior art keywords
ear
transgenic
methods
corn plants
modified
Prior art date
Application number
MX2020008592A
Other languages
English (en)
Inventor
Charles R Dietrich
Natalia Ivleva
SLEWINSKI Thomas L
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 MX2020008592A publication Critical patent/MX2020008592A/es

Links

Classifications

    • 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
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/46—Gramineae or Poaceae, e.g. ryegrass, rice, wheat or maize
    • A01H6/4684—Zea mays [maize]
    • 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
    • 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
    • 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.)
    • C12N9/0012—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
    • C12N9/0014—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4)
    • C12N9/0016—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4) with NAD or NADP as acceptor (1.4.1)
    • 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 descripcion proporciona plantas de maiz modificadas, transgenicas o con edicion/mutacion genomica que son semienanas y tienen uno o mas rasgos mejorados de la mazorca con respecto a una planta de control, tales como un aumento del peso fresco de la mazorca, area de la mazorca, volumen de la mazorca, diametro de la mazorca, longitud de la mazorca, vacio de la punta de la mazorca, cantidad de granos por mazorca, peso individual del grano y rendimiento; las plantas de maiz modificadas, transgenicas o con edicion/mutacion genomica comprenden un transgen que codifica uno o mas polipeptidos de glutamato deshidrogenasa (GDH) y tienen una expresion reducida de uno o mas genes de GA3 o GA20 oxidasa; tambien se proporcionan metodos para la produccion de las plantas de maiz modificadas, transgenicas o con edicion/mutacion genomica.
MX2020008592A 2018-02-15 2019-02-15 Composiciones y metodos para mejorar los rendimientos de cultivos mediante el apilamiento de rasgos. MX2020008592A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862631335P 2018-02-15 2018-02-15
PCT/US2019/018134 WO2019161150A1 (en) 2018-02-15 2019-02-15 Compositions and methods for improving crop yields through trait stacking

Publications (1)

Publication Number Publication Date
MX2020008592A true MX2020008592A (es) 2020-09-21

Family

ID=67619066

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020008592A MX2020008592A (es) 2018-02-15 2019-02-15 Composiciones y metodos para mejorar los rendimientos de cultivos mediante el apilamiento de rasgos.

Country Status (9)

Country Link
US (1) US11702670B2 (es)
EP (1) EP3752620A4 (es)
CN (1) CN111727258A (es)
AR (1) AR114121A1 (es)
BR (1) BR112020015480A2 (es)
CA (1) CA3089886A1 (es)
MX (1) MX2020008592A (es)
UY (1) UY38101A (es)
WO (1) WO2019161150A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019161147A1 (en) * 2018-02-15 2019-08-22 Monsanto Technology Llc Methods and compositions for increasing harvestable yield via editing ga20 oxidase genes to generate short stature plants
CN112813067B (zh) * 2021-02-02 2023-05-02 中国科学院遗传与发育生物学研究所 通过抑制sd1基因的表达降低四倍体野生稻株高的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2180786C (en) * 1996-07-02 2008-05-27 David Lightfoot Plants containing the gdha gene and methods of use thereof
US6723897B2 (en) 1998-08-10 2004-04-20 Monsanto Technology, Llc Methods for controlling gibberellin levels
JP2003000260A (ja) * 2001-06-19 2003-01-07 Honda Motor Co Ltd 植物の半矮性化に関与するｓｄ１遺伝子、並びにその利用
US7314974B2 (en) * 2002-02-21 2008-01-01 Monsanto Technology, Llc Expression of microbial proteins in plants for production of plants with improved properties
CN102757486B (zh) * 2011-04-27 2014-08-13 中国农业大学 植物发育相关蛋白GA20ox及其编码基因和应用
UA116086C2 (uk) * 2011-09-07 2018-02-12 Байєр Кропсаєнс Аг Трансгенна однодольна рослина з підвищеною ефективністю використання азоту
WO2013106823A1 (en) * 2012-01-12 2013-07-18 The Texas A&M University System Materials, systems, organisms, and methods for enhancing abiotic stress tolerance, increasing biomass, and/or altering lignin composition
CN103451200A (zh) * 2012-05-29 2013-12-18 华中农业大学 一种控制玉米株高的分子标记及应用
WO2014160304A1 (en) 2013-03-14 2014-10-02 Pioneer Hi-Bred International, Inc. Enhanced adaptation of corn
US20170114356A1 (en) * 2015-02-20 2017-04-27 E I Du Pont De Nemours And Company Novel alternatively spliced transcripts and uses thereof for improvement of agronomic characteristics in crop plants

Also Published As

Publication number Publication date
CN111727258A (zh) 2020-09-29
UY38101A (es) 2019-10-01
WO2019161150A1 (en) 2019-08-22
EP3752620A1 (en) 2020-12-23
BR112020015480A2 (pt) 2020-12-08
US20210032653A1 (en) 2021-02-04
EP3752620A4 (en) 2021-11-10
AR114121A1 (es) 2020-07-22
CA3089886A1 (en) 2019-08-22
US11702670B2 (en) 2023-07-18

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