EA201991923A1 - Гаплоидизация у сорго - Google Patents

Гаплоидизация у сорго

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Publication number
EA201991923A1
EA201991923A1 EA201991923A EA201991923A EA201991923A1 EA 201991923 A1 EA201991923 A1 EA 201991923A1 EA 201991923 A EA201991923 A EA 201991923A EA 201991923 A EA201991923 A EA 201991923A EA 201991923 A1 EA201991923 A1 EA 201991923A1
Authority
EA
Eurasian Patent Office
Prior art keywords
transgenic
lines
producing haploid
haploidization
sorgo
Prior art date
Application number
EA201991923A
Other languages
English (en)
Inventor
Моника Клойбер-Майтц
Зильке Викхорст
Христоф Болдуан
Милена Оузунова
Original Assignee
КВС ЗАAТ CЕ & Ко. КГаА
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 КВС ЗАAТ CЕ & Ко. КГаА filed Critical КВС ЗАAТ CЕ & Ко. КГаА
Publication of EA201991923A1 publication Critical patent/EA201991923A1/ru

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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)
    • C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/8222—Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation
    • C12N15/823—Reproductive tissue-specific promoters
    • C12N15/8231—Male-specific, e.g. anther, tapetum, pollen
    • 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
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01002—Arylesterase (3.1.1.2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/04—Phosphoric diester hydrolases (3.1.4)
    • C12Y301/04004—Phospholipase D (3.1.4.4)
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Reproductive Health (AREA)
  • Pregnancy & Childbirth (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

В настоящем изобретении предложены растения сорго, способные индуцировать гаплоидию посредством модификаций в геноме, относящихся к пыльцеспецифичной экспрессированной пататин-фосфолипазе, продуцирующей гаплоидное потомство, и которые могут быть продуцированы для гибридного скрещивания за короткое время посредством удвоения хромосом у инбредных линий, то есть гомозиготных отцовской и материнской линий. Кроме того, предложены способы продуцирования индукторов гаплоидов трансгенных и нетрансгенных растений или повышения эффективности индукции растений.
EA201991923A 2017-02-28 2018-02-28 Гаплоидизация у сорго EA201991923A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17158439.4A EP3366778A1 (de) 2017-02-28 2017-02-28 Haploidisierung in sorghum
PCT/EP2018/054901 WO2018158301A1 (de) 2017-02-28 2018-02-28 Haploidisierung in sorghum

Publications (1)

Publication Number Publication Date
EA201991923A1 true EA201991923A1 (ru) 2020-01-22

Family

ID=58212937

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991923A EA201991923A1 (ru) 2017-02-28 2018-02-28 Гаплоидизация у сорго

Country Status (11)

Country Link
US (2) US11661607B2 (ru)
EP (2) EP3366778A1 (ru)
CN (1) CN110546266A (ru)
AR (1) AR111006A1 (ru)
BR (1) BR112019017802A2 (ru)
CA (1) CA3054855A1 (ru)
CL (2) CL2019002439A1 (ru)
EA (1) EA201991923A1 (ru)
PE (1) PE20191361A1 (ru)
UA (1) UA127680C2 (ru)
WO (1) WO2018158301A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014016667B4 (de) * 2014-11-12 2024-03-07 Kws Saat Se Haploideninduktoren
WO2019234129A1 (en) 2018-06-05 2019-12-12 KWS SAAT SE & Co. KGaA Haploid induction with modified dna-repair
EP3689135A1 (en) * 2019-01-30 2020-08-05 KWS SAAT SE & Co. KGaA Haploid inducers
AR118995A1 (es) 2019-05-25 2021-11-17 Kws Saat Se & Co Kgaa Mejorador de la inducción de haploides
AR122206A1 (es) * 2020-05-29 2022-08-24 Kws Saat Se & Co Kgaa Inducción de haploides en plantas
CN117069813A (zh) * 2020-12-03 2023-11-17 中国农业大学 孤雌生殖单倍体诱导基因BnDMP及其应用
CN114957422B (zh) * 2022-06-15 2024-08-27 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
WO2024083895A1 (en) * 2022-10-18 2024-04-25 Advanta Holdings B.V. Haploid inducing sorghum plant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60024820T2 (de) 1999-06-09 2006-10-26 University Of Rochester Office Of Technology Transfer FüR SIN KODIERENDES GEN UND DESSEN VERWENDUNGEN
EP2206723A1 (en) 2009-01-12 2010-07-14 Bonas, Ulla Modular DNA-binding domains
JP2013513389A (ja) 2009-12-10 2013-04-22 リージェンツ オブ ザ ユニバーシティ オブ ミネソタ Ｔａｌエフェクターに媒介されるｄｎａ修飾
EP3037540A1 (en) 2014-12-23 2016-06-29 Kws Saat Se Haploid inducer
ES2949396T3 (es) 2014-08-28 2023-09-28 Kws Saat Se & Co Kgaa Generación de plantas haploides
DE102014016667B4 (de) * 2014-11-12 2024-03-07 Kws Saat Se Haploideninduktoren
EP3262177A4 (en) 2015-02-24 2018-08-08 The Regents of The University of California Haploid induction
EP3091076A1 (en) * 2015-05-07 2016-11-09 Limagrain Europe Polynucleotide responsible of haploid induction in maize plants and related processes
US20190200554A1 (en) * 2016-08-16 2019-07-04 Monsanto Technology Llc Compositions and Methods for Plant Haploid Induction

Also Published As

Publication number Publication date
WO2018158301A1 (de) 2018-09-07
US20230279415A1 (en) 2023-09-07
BR112019017802A2 (pt) 2020-03-31
CN110546266A (zh) 2019-12-06
US20190390213A1 (en) 2019-12-26
EP3589737B1 (de) 2024-10-30
CL2019002439A1 (es) 2019-11-29
UA127680C2 (uk) 2023-11-29
AR111006A1 (es) 2019-05-22
EP3589737A1 (de) 2020-01-08
CL2020002415A1 (es) 2021-01-29
CA3054855A1 (en) 2018-09-07
EP3366778A1 (de) 2018-08-29
PE20191361A1 (es) 2019-10-01
US11661607B2 (en) 2023-05-30

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