WO2014110274A3 - Generation of haploid plants - Google Patents

Generation of haploid plants Download PDF

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Publication number
WO2014110274A3
WO2014110274A3 PCT/US2014/010896 US2014010896W WO2014110274A3 WO 2014110274 A3 WO2014110274 A3 WO 2014110274A3 US 2014010896 W US2014010896 W US 2014010896W WO 2014110274 A3 WO2014110274 A3 WO 2014110274A3
Authority
WO
WIPO (PCT)
Prior art keywords
plants
present
generation
haploid plants
provides
Prior art date
Application number
PCT/US2014/010896
Other languages
French (fr)
Other versions
WO2014110274A2 (en
Inventor
Arundhati MAHESWARI
Luca Comai
Simon Chan
Original Assignee
Regents Of The University Of California A California Corporation
SPILLER, Mark
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 Regents Of The University Of California A California Corporation, SPILLER, Mark filed Critical Regents Of The University Of California A California Corporation
Publication of WO2014110274A2 publication Critical patent/WO2014110274A2/en
Publication of WO2014110274A3 publication Critical patent/WO2014110274A3/en

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
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/06—Processes for producing mutations, e.g. treatment with chemicals or with radiation
    • A01H1/08—Methods for producing changes in chromosome number
    • 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
    • C12N15/8287—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for fertility modification, e.g. apomixis
    • 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

The present invention provides methods and compositions for generating haploid plants. The present invention also provides plants having an inactivated endogenous CENH3 gene and expressing a heterologous CENH3 polypeptide from another species. Typical breeding of diploid plants relies on screening numerous plants to identify novel, desirable characteristics. Large numbers of progeny from crosses often must be grown and evaluated over several years in order to select one. or a few plants with a desired combination o traits.
PCT/US2014/010896 2013-01-09 2014-01-09 Generation of haploid plants WO2014110274A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361750472P 2013-01-09 2013-01-09
US61/750,472 2013-01-09

Publications (2)

Publication Number Publication Date
WO2014110274A2 WO2014110274A2 (en) 2014-07-17
WO2014110274A3 true WO2014110274A3 (en) 2015-02-26

Family

ID=51167508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/010896 WO2014110274A2 (en) 2013-01-09 2014-01-09 Generation of haploid plants

Country Status (1)

Country Link
WO (1) WO2014110274A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108368518B (en) * 2015-10-02 2023-12-05 主基因有限公司 Method for producing haploid and subsequent doubled haploid plants
US11845943B2 (en) 2015-06-30 2023-12-19 Regents Of The University Of Minnesota Haploid inducer line for accelerated genome editing

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2949396T3 (en) * 2014-08-28 2023-09-28 Kws Saat Se & Co Kgaa Generation of haploid plants
MX2017002519A (en) * 2014-08-28 2017-09-05 Kws Saat Se & Co Kgaa Generation of haploid plants.
EP3037540A1 (en) * 2014-12-23 2016-06-29 Kws Saat Se Haploid inducer
DE102014016667B4 (en) 2014-11-12 2024-03-07 Kws Saat Se Haploid inducers
WO2016105185A1 (en) * 2014-12-22 2016-06-30 Keygene N.V. Plant callus populations
EP3262177A4 (en) * 2015-02-24 2018-08-08 The Regents of The University of California Haploid induction
EP3356392A1 (en) * 2015-10-02 2018-08-08 Keygene N.V. Method for the production of haploid and subsequent doubled haploid plants
EP3159413A1 (en) * 2015-10-22 2017-04-26 Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (IPK); OT Gatersleben Generation of haploid plants based on knl2
NL2015753B1 (en) * 2015-11-09 2017-05-26 Rijk Zwaan Zaadteelt En Zaadhandel Bv Non-transgenic haploid inducer lines in cucurbits.
WO2017200386A1 (en) 2016-05-20 2017-11-23 Keygene N.V. Method for the production of haploid and subsequent doubled haploid plants
WO2018015956A1 (en) * 2016-07-21 2018-01-25 Kaiima Bio Agritech Ltd. Compositions and methods for generating a haploid of a target plant
UY37335A (en) * 2016-07-21 2018-02-28 Kaiima Bio Agritech Ltd COMPOSITIONS AND METHODS TO GENERATE A HAPLOID FROM AN OBJECT PLANT
US20200340009A1 (en) * 2018-01-08 2020-10-29 The Regents Of The University Of California Cenh3 deletion mutants

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065292A1 (en) * 1998-06-19 1999-12-23 Konzak Calvin F Methods for generating and identifying mutant polyploid plants, and uses therefor
US20070022493A1 (en) * 1990-01-22 2007-01-25 Lundquist Ronald C Fertile transgenic corn plants
US20080189801A1 (en) * 2007-02-02 2008-08-07 Pionner Hi-Bred International, Inc. Selective Ablation of Diploid Embryos
US20110065119A1 (en) * 2005-03-03 2011-03-17 Robert Helene Ghislain Dirks Reverse progeny mapping
US20110083202A1 (en) * 2009-10-06 2011-04-07 Regents Of The University Of California Generation of haploid plants and improved plant breeding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070022493A1 (en) * 1990-01-22 2007-01-25 Lundquist Ronald C Fertile transgenic corn plants
WO1999065292A1 (en) * 1998-06-19 1999-12-23 Konzak Calvin F Methods for generating and identifying mutant polyploid plants, and uses therefor
US20110065119A1 (en) * 2005-03-03 2011-03-17 Robert Helene Ghislain Dirks Reverse progeny mapping
US20080189801A1 (en) * 2007-02-02 2008-08-07 Pionner Hi-Bred International, Inc. Selective Ablation of Diploid Embryos
US20110083202A1 (en) * 2009-10-06 2011-04-07 Regents Of The University Of California Generation of haploid plants and improved plant breeding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MUROVEC ET AL.: "Haploids and Doubled Haploids in Plant Breeding", RIJEKA: INTECH, 2012, pages 87 - 106 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11845943B2 (en) 2015-06-30 2023-12-19 Regents Of The University Of Minnesota Haploid inducer line for accelerated genome editing
CN108368518B (en) * 2015-10-02 2023-12-05 主基因有限公司 Method for producing haploid and subsequent doubled haploid plants

Also Published As

Publication number Publication date
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