CO2022017885A2 - Monocotiledóneas heterocigotas con cenh3 y métodos de uso de estas para inducción de haploides y edición simultánea del genoma - Google Patents
Monocotiledóneas heterocigotas con cenh3 y métodos de uso de estas para inducción de haploides y edición simultánea del genomaInfo
- Publication number
- CO2022017885A2 CO2022017885A2 CONC2022/0017885A CO2022017885A CO2022017885A2 CO 2022017885 A2 CO2022017885 A2 CO 2022017885A2 CO 2022017885 A CO2022017885 A CO 2022017885A CO 2022017885 A2 CO2022017885 A2 CO 2022017885A2
- Authority
- CO
- Colombia
- Prior art keywords
- cenh3
- monocot
- plant
- haploid
- optionally
- Prior art date
Links
Classifications
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- 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
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- 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
- A01H1/04—Processes of selection involving genotypic or phenotypic markers; Methods of using phenotypic markers for selection
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- 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
- A01H1/10—Processes for modifying non-agronomic quality output traits, e.g. for industrial processing; Value added, non-agronomic traits
-
- 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]
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- 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
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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
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/102—Mutagenizing nucleic acids
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
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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)
- C12N15/8201—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
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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
- 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)
- C12N9/22—Ribonucleases RNAses, DNAses
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
- C12Q1/6895—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
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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
- 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]
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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
- C12N2800/00—Nucleic acids vectors
- C12N2800/80—Vectors containing sites for inducing double-stranded breaks, e.g. meganuclease restriction sites
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/13—Plant traits
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Botany (AREA)
- Biophysics (AREA)
- Microbiology (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Plant Pathology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Cell Biology (AREA)
- Analytical Chemistry (AREA)
- Mycology (AREA)
- Immunology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Physiology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Se proporcionan plantas monocotiledóneas heterocigotas para la histona centromérica 3 (CenH3) y construcciones que expresan opcionalmente edición de genes, para su uso en la inducción de haploides de una planta objetivo monocotiledónea y, opcionalmente, se proporcionan ediciones de genes de transferencia. Las plantas monocotiledóneas inductoras de haploides están típicamente compuestas de células vegetales diploides que tienen solo un alelo que codifica una proteína CENH3 funcional. Las células vegetales diploides también pueden incluir, por ejemplo, un alelo CenH3 que codifica la proteína CENH3 no funcional. En algunas modalidades, el alelo que codifica la proteína CENH3 no funcional es un desplazamiento del marco de lectura, un alelo nulo de proteína, un alelo nulo de ARN o una combinación de estos. La planta monocotiledónea inductora de haploides también puede incluir maquinaria de edición de genes, tal como una nucleasa dirigida al sitio y, opcionalmente, un ARN guía expresado de manera estable por las células de la planta monocotiledónea. También se proporcionan métodos para inducir la formación de una planta monocotiledónea haploide objetivo mientras que opcionalmente se modifica simultáneamente el genoma de la planta monocotiledónea objetivo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063036902P | 2020-06-09 | 2020-06-09 | |
US202063036910P | 2020-06-09 | 2020-06-09 | |
PCT/US2021/036605 WO2021252619A1 (en) | 2020-06-09 | 2021-06-09 | Heterozygous cenh3 monocots and methods of use thereof for haploid induction and simultaneous genome editing |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2022017885A2 true CO2022017885A2 (es) | 2023-02-06 |
Family
ID=78846501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2022/0017885A CO2022017885A2 (es) | 2020-06-09 | 2022-12-09 | Monocotiledóneas heterocigotas con cenh3 y métodos de uso de estas para inducción de haploides y edición simultánea del genoma |
Country Status (13)
Country | Link |
---|---|
US (1) | US20230270067A1 (es) |
EP (1) | EP4161253A1 (es) |
KR (1) | KR20230021743A (es) |
CN (1) | CN115811937A (es) |
AU (1) | AU2021286555A1 (es) |
BR (1) | BR112022025102A2 (es) |
CA (1) | CA3181878A1 (es) |
CL (1) | CL2022003484A1 (es) |
CO (1) | CO2022017885A2 (es) |
CR (1) | CR20220673A (es) |
IL (1) | IL298774A (es) |
MX (1) | MX2022015615A (es) |
WO (1) | WO2021252619A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240060081A1 (en) * | 2022-08-11 | 2024-02-22 | Pairwise Plants Services, Inc. | Methods and compositions for controlling meristem size for crop improvement |
CN116463348B (zh) * | 2023-05-26 | 2024-05-14 | 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 |
CN117305326B (zh) * | 2023-11-29 | 2024-02-09 | 中国农业科学院蔬菜花卉研究所 | 青花菜BoCENH3基因及其在单倍体诱导中的应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009137135A2 (en) * | 2008-02-15 | 2009-11-12 | Zgi, Inc. | On-orbit procedures for adapting plants and animals to hostile environments |
BR112012007692A2 (pt) * | 2009-10-06 | 2017-05-09 | Univ California | planta, ácido nucleico isolado, e, métodos para gerar uma planta haploide e para preparar uma planta |
BR112013026600A2 (pt) * | 2011-04-15 | 2016-12-27 | Pioneer Hi Bred Int | método para a produção de uma planta híbrida autorreprodutora, planta híbrida autorreprodutora, semente, cassete de supressão, planta e cassete de expressão |
US9526243B2 (en) * | 2012-08-06 | 2016-12-27 | E I Du Pont De Nemours And Company | Pollination success and seed set in corn hybrid seed production |
CA2959566A1 (en) * | 2014-08-28 | 2016-03-03 | Kws Saat Se | Plants having haploid inducing activity and their use to generate haploid plants |
AU2016341041A1 (en) * | 2015-10-20 | 2018-03-15 | Pioneer Hi-Bred International, Inc. | Methods and compositions for marker-free genome modification |
NL2015753B1 (en) * | 2015-11-09 | 2017-05-26 | Rijk Zwaan Zaadteelt En Zaadhandel Bv | Non-transgenic haploid inducer lines in cucurbits. |
JP2019516373A (ja) * | 2016-05-20 | 2019-06-20 | キージーン ナムローゼ フェンノートシャップ | 半数体及びそれに続く倍加半数体植物の産生方法 |
US10519456B2 (en) * | 2016-12-02 | 2019-12-31 | Syngenta Participations Ag | Simultaneous gene editing and haploid induction |
US20190376075A1 (en) * | 2016-12-02 | 2019-12-12 | Syngenta Participations Ag | Simultaneous gene editing and haploid induction |
CN111394386A (zh) * | 2018-04-12 | 2020-07-10 | 中国水稻研究所 | 一种利用植物杂种优势的方法 |
WO2019234129A1 (en) * | 2018-06-05 | 2019-12-12 | KWS SAAT SE & Co. KGaA | Haploid induction with modified dna-repair |
CA3112005A1 (en) * | 2018-10-12 | 2020-04-16 | Syngenta Crop Protection Ag | Novel wheat cenh3 alleles |
-
2021
- 2021-06-09 KR KR1020237000949A patent/KR20230021743A/ko unknown
- 2021-06-09 CA CA3181878A patent/CA3181878A1/en active Pending
- 2021-06-09 WO PCT/US2021/036605 patent/WO2021252619A1/en active Application Filing
- 2021-06-09 CR CR20220673A patent/CR20220673A/es unknown
- 2021-06-09 MX MX2022015615A patent/MX2022015615A/es unknown
- 2021-06-09 US US18/001,370 patent/US20230270067A1/en active Pending
- 2021-06-09 AU AU2021286555A patent/AU2021286555A1/en active Pending
- 2021-06-09 EP EP21821400.5A patent/EP4161253A1/en active Pending
- 2021-06-09 CN CN202180041377.XA patent/CN115811937A/zh active Pending
- 2021-06-09 BR BR112022025102A patent/BR112022025102A2/pt unknown
- 2021-06-09 IL IL298774A patent/IL298774A/en unknown
-
2022
- 2022-12-07 CL CL2022003484A patent/CL2022003484A1/es unknown
- 2022-12-09 CO CONC2022/0017885A patent/CO2022017885A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112022025102A2 (pt) | 2023-02-07 |
IL298774A (en) | 2023-02-01 |
KR20230021743A (ko) | 2023-02-14 |
CN115811937A (zh) | 2023-03-17 |
AU2021286555A1 (en) | 2023-02-02 |
US20230270067A1 (en) | 2023-08-31 |
CA3181878A1 (en) | 2021-12-16 |
EP4161253A1 (en) | 2023-04-12 |
WO2021252619A1 (en) | 2021-12-16 |
MX2022015615A (es) | 2023-03-08 |
CL2022003484A1 (es) | 2023-07-21 |
CR20220673A (es) | 2023-05-25 |
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