CL2017001665A1 - Inductor haploide - Google Patents

Inductor haploide

Info

Publication number
CL2017001665A1
CL2017001665A1 CL2017001665A CL2017001665A CL2017001665A1 CL 2017001665 A1 CL2017001665 A1 CL 2017001665A1 CL 2017001665 A CL2017001665 A CL 2017001665A CL 2017001665 A CL2017001665 A CL 2017001665A CL 2017001665 A1 CL2017001665 A1 CL 2017001665A1
Authority
CL
Chile
Prior art keywords
plants
haploid
methods
polinucleotide
transgenic
Prior art date
Application number
CL2017001665A
Other languages
English (en)
Inventor
Milena Ouzunova
Christof Bolduan
Frank Breuer
Maitz Monika Kloiber
Markus Niessen
Britta Schulz
Silke Wieckhorst
Original Assignee
Kws Saat Se & Co Kgaa
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 Kws Saat Se & Co Kgaa filed Critical Kws Saat Se & Co Kgaa
Publication of CL2017001665A1 publication Critical patent/CL2017001665A1/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
    • 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
    • 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
    • A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
    • A01H1/021—Methods of breeding using interspecific crosses, i.e. interspecies crosses
    • 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
    • A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
    • A01H1/022—Genic fertility modification, e.g. apomixis
    • A01H1/023—Male sterility
    • 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
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • 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
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/06—Roots
    • 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
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/10—Seeds
    • 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
    • A01H6/20—Brassicaceae, e.g. canola, broccoli or rucola
    • 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)
    • 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

<p>LA PRESENTE INVENCIÓN SE REFIERE A PLANTAS NO-TRANSGÉNICAS Y TRANSGÉNICAS, PREFERIBLEMENTE PLANTAS DE CULTIVO, QUE TIENEN ACTIVIDAD BIOLÓGICA DE UN INDUCTOR HAPLOIDE Y QUE COMPRENDEN UN POLINUCLEÓTIDO QUE COMPRENDE UNA SECUENCIA DE NUCLEÓTIDOS QUE CODIFICA UNA PROTEÍNA HISTONA H3 (CENH3) CENTROMÉRICA, EN LA QUE EL POLINUCLEÓTIDO COMPRENDE AL MENOS UNA MUTACIÓN QUE CAUSA UNA ALTERACIÓN DE LA SECUENCIA DE AMINOÁCIDOS DE LA PROTEÍNA CENH3, Y A UNA PARTE DE LA PARTE. ADEMÁS, LA INVENCIÓN PROPORCIONA MÉTODOS PARA GENERAR PLANTAS INDUCTORAS, MÉTODOS PARA GENERAR PLANTAS HAPLOIDES Y DOBLE HAPLOIDES USANDO LAS PLANTAS INDUCTORAS, ASÍ COMO MÉTODOS DE FACILITAMIENTO DE INTERCAMBIO CITOPLASMÁTICO.</p>
CL2017001665A 2014-12-23 2017-06-22 Inductor haploide CL2017001665A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14004389.4A EP3037540A1 (en) 2014-12-23 2014-12-23 Haploid inducer

Publications (1)

Publication Number Publication Date
CL2017001665A1 true CL2017001665A1 (es) 2018-01-26

Family

ID=52434478

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001665A CL2017001665A1 (es) 2014-12-23 2017-06-22 Inductor haploide

Country Status (15)

Country Link
US (2) US10844401B2 (es)
EP (9) EP3037540A1 (es)
CN (1) CN107205354A (es)
AR (1) AR103226A1 (es)
AU (2) AU2015370904B2 (es)
BR (1) BR112017013406B1 (es)
CA (1) CA2970123A1 (es)
CL (1) CL2017001665A1 (es)
DK (1) DK3237623T3 (es)
EA (3) EA039590B1 (es)
ES (1) ES2926323T3 (es)
HU (1) HUE059654T2 (es)
MX (2) MX2017008283A (es)
PL (1) PL3237623T3 (es)
WO (1) WO2016102665A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2977678A1 (en) * 2015-02-24 2016-09-01 Anne B. BRITT Haploid induction
WO2018015956A1 (en) * 2016-07-21 2018-01-25 Kaiima Bio Agritech Ltd. Compositions and methods for generating a haploid of a target plant
UY37335A (es) * 2016-07-21 2018-02-28 Kaiima Bio Agritech Ltd Composiciones y métodos para generar un haploide de una planta objeto
AU2017366760B2 (en) * 2016-12-02 2024-03-21 Syngenta Participations Ag Simultaneous gene editing and haploid induction
EP3366778A1 (de) 2017-02-28 2018-08-29 Kws Saat Se Haploidisierung in sorghum
WO2019234129A1 (en) 2018-06-05 2019-12-12 KWS SAAT SE & Co. KGaA Haploid induction with modified dna-repair
EP3660164A1 (en) 2018-11-30 2020-06-03 KWS SAAT SE & Co. KGaA Screening of germplasm for desired polymorphisms by assays tested on synthetic dna
EP3689135A1 (en) * 2019-01-30 2020-08-05 KWS SAAT SE & Co. KGaA Haploid inducers
CN112725374A (zh) * 2019-10-29 2021-04-30 中国种子集团有限公司 创制植物单倍体诱导系的方法及其应用
EP4156913A1 (en) 2020-05-29 2023-04-05 KWS SAAT SE & Co. KGaA Plant haploid induction
CN113801891B (zh) * 2021-09-13 2023-06-09 内蒙古自治区农牧业科学院 甜菜BvCENH3基因单倍体诱导系的构建方法与应用
CN114957422A (zh) * 2022-06-15 2022-08-30 中国水稻研究所 一种诱导单倍体的方法及其在植物育种中的应用
CN116463348A (zh) * 2023-05-26 2023-07-21 中国农业科学院作物科学研究所 利用CRISPR/Cas9系统编辑玉米ZmCENH3基因的sg RNA及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2774722T3 (es) 2009-10-06 2020-07-22 Univ California Generación de plantas haploides y fitomejoramiento mejorado
WO2014110274A2 (en) * 2013-01-09 2014-07-17 Regents Of The University Of California A California Corporation Generation of haploid plants
ES2926055T3 (es) 2014-08-28 2022-10-21 Kws Saat Se & Co Kgaa Generación de plantas haploides
CA2977678A1 (en) * 2015-02-24 2016-09-01 Anne B. BRITT Haploid induction

Also Published As

Publication number Publication date
EA201791414A1 (ru) 2018-02-28
EP3237623B1 (en) 2022-07-13
CA2970123A1 (en) 2016-06-30
DK3237623T3 (da) 2022-09-12
EA039590B1 (ru) 2022-02-14
HUE059654T2 (hu) 2022-12-28
AU2015370904A1 (en) 2017-06-08
MX2022015112A (es) 2023-01-18
EP4144851A1 (en) 2023-03-08
BR112017013406B1 (pt) 2024-03-19
AR103226A1 (es) 2017-04-26
PL3237623T3 (pl) 2022-10-31
EP4144853A1 (en) 2023-03-08
EP3237623A2 (en) 2017-11-01
EP4144852A1 (en) 2023-03-08
WO2016102665A2 (en) 2016-06-30
US10844401B2 (en) 2020-11-24
EP4141123A1 (en) 2023-03-01
US20180139917A1 (en) 2018-05-24
CN107205354A (zh) 2017-09-26
AU2021225142B2 (en) 2023-06-29
WO2016102665A3 (en) 2017-03-16
AU2021225142A1 (en) 2021-09-30
US20210079419A1 (en) 2021-03-18
MX2017008283A (es) 2017-10-02
EP4144850A1 (en) 2023-03-08
AU2015370904B2 (en) 2021-07-22
EA202193164A1 (ru) 2022-03-01
BR112017013406A2 (pt) 2018-02-06
EP3037540A1 (en) 2016-06-29
EP4144854A1 (en) 2023-03-08
EA202193165A1 (ru) 2022-03-01
EP4144855A1 (en) 2023-03-08
ES2926323T3 (es) 2022-10-25

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