AR124476A1 - Métodos para identificar y seleccionar plantas de maíz con el gen restaurador de la esterilidad masculina citoplasmática - Google Patents
Métodos para identificar y seleccionar plantas de maíz con el gen restaurador de la esterilidad masculina citoplasmáticaInfo
- Publication number
- AR124476A1 AR124476A1 ARP210103628A ARP210103628A AR124476A1 AR 124476 A1 AR124476 A1 AR 124476A1 AR P210103628 A ARP210103628 A AR P210103628A AR P210103628 A ARP210103628 A AR P210103628A AR 124476 A1 AR124476 A1 AR 124476A1
- Authority
- AR
- Argentina
- Prior art keywords
- plant
- locus
- fragment
- identifying
- male sterility
- Prior art date
Links
- 240000008042 Zea mays Species 0.000 title abstract 4
- 206010021929 Infertility male Diseases 0.000 title abstract 3
- 208000007466 Male Infertility Diseases 0.000 title abstract 3
- 108090000623 proteins and genes Proteins 0.000 title 1
- 241000196324 Embryophyta Species 0.000 abstract 10
- 239000012634 fragment Substances 0.000 abstract 5
- 102000040430 polynucleotide Human genes 0.000 abstract 4
- 108091033319 polynucleotide Proteins 0.000 abstract 4
- 230000000295 complement effect Effects 0.000 abstract 2
- 230000001086 cytosolic effect Effects 0.000 abstract 2
- 108700028369 Alleles Proteins 0.000 abstract 1
- 101000708283 Oryza sativa subsp. indica Protein Rf1, mitochondrial Proteins 0.000 abstract 1
- 210000000349 chromosome Anatomy 0.000 abstract 1
- 230000035558 fertility Effects 0.000 abstract 1
- 102000054766 genetic haplotypes Human genes 0.000 abstract 1
- 239000003147 molecular marker Substances 0.000 abstract 1
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
- A01H1/04—Processes of selection involving genotypic or phenotypic markers; Methods of using phenotypic markers for selection
- A01H1/045—Processes of selection involving genotypic or phenotypic markers; Methods of using phenotypic markers for selection using molecular markers
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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
- 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]
-
- 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
-
- 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
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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)
- C12N15/8241—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
- C12N15/8289—Male sterility
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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
- 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
-
- 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
- C12Q2600/156—Polymorphic or mutational markers
-
- 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
- C12Q2600/172—Haplotypes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Analytical Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mycology (AREA)
- Immunology (AREA)
- Plant Pathology (AREA)
- Cell Biology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
La presente invención se relaciona con un método para identificar una planta o una parte de una planta, tal como una planta o parte de una planta de maíz, que comprende un novedoso locus restaurador de la fertilidad, en particular un locus restaurador de la fertilidad de la esterilidad masculina citoplasmática. La invención se relaciona además con marcadores moleculares asociados con dicho locus y con el uso de dichos marcadores en la identificación de plantas. La invención se relaciona además con métodos para generar plantas o partes de plantas que comprenden el novedoso locus restaurador de la fertilidad. Reivindicación 1: Un método para identificar una planta o parte de una planta de maíz, que comprende la detección de la presencia de (un haplotipo asociado con) un locus restaurador de la esterilidad masculina citoplasmática (fertilidad) en el cromosoma 3 (RF-03-01). Reivindicación 18: Un ácido polinucleico (aislado) que comprende uno o más (alelos del) marcador molecular de la Tabla 4 o de la Tabla 5, o el complemento o complemento inverso de dicho ácido polinucleico. Reivindicación 19: Un ácido polinucleico (aislado) que comprende o que consta de una o más de SEQ ID Nº 1, 5, 9, y 13, o un fragmento de las mismas, o una secuencia la cual es al menos 80%, con preferencia al menos 85%, con mayor preferencia al menos 90%, aún con mayor preferencia al menos 95% idéntica a una secuencia como se establece en cualquiera o más de SEQ ID Nº 1, 5, 9, y 13, o un fragmento de las mismas; o una o más de SEQ ID Nº 2, 6, 10, y 14, o un fragmento de las mismas, o una secuencia la cual es al menos 80%, con preferencia al menos 85%, con mayor preferencia al menos 90%, aún con mayor preferencia al menos 95% idéntica a una secuencia como se establece en cualquiera o más de SEQ ID Nº 2, 6, 10, y 14, o en un fragmento de las mismas. Reivindicación 28: Un método para generar una planta o parte de una planta de maíz, que comprende introducir en el genoma de dicha planta o parte de planta un locus como se define en cualquiera de las reivindicaciones 1 a 17 o un ácido polinucleico como se define en cualquiera de las reivindicaciones 18 a 27, o un fragmento (funcional) de los mismos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20216347.3A EP4018821A1 (en) | 2020-12-22 | 2020-12-22 | Methods for identifying and selecting maize plants with cytoplasmatic male sterility restorer gene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR124476A1 true AR124476A1 (es) | 2023-03-29 |
Family
ID=73856729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP210103628A AR124476A1 (es) | 2020-12-22 | 2021-12-22 | Métodos para identificar y seleccionar plantas de maíz con el gen restaurador de la esterilidad masculina citoplasmática |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240057538A1 (es) |
| EP (2) | EP4018821A1 (es) |
| CN (1) | CN116887669A (es) |
| AR (1) | AR124476A1 (es) |
| CA (1) | CA3202093A1 (es) |
| CL (1) | CL2023001795A1 (es) |
| WO (1) | WO2022136491A1 (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10117411B2 (en) | 2010-10-06 | 2018-11-06 | Dow Agrosciences Llc | Maize cytoplasmic male sterility (CMS) C-type restorer RF4 gene, molecular markers and their use |
-
2020
- 2020-12-22 EP EP20216347.3A patent/EP4018821A1/en not_active Withdrawn
-
2021
- 2021-12-22 AR ARP210103628A patent/AR124476A1/es unknown
- 2021-12-22 EP EP21823713.9A patent/EP4266873A1/en active Pending
- 2021-12-22 WO PCT/EP2021/087187 patent/WO2022136491A1/en active Application Filing
- 2021-12-22 US US18/268,901 patent/US20240057538A1/en active Pending
- 2021-12-22 CA CA3202093A patent/CA3202093A1/en active Pending
- 2021-12-22 CN CN202180094251.9A patent/CN116887669A/zh active Pending
-
2023
- 2023-06-16 CL CL2023001795A patent/CL2023001795A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3202093A1 (en) | 2022-06-30 |
| US20240057538A1 (en) | 2024-02-22 |
| EP4266873A1 (en) | 2023-11-01 |
| WO2022136491A1 (en) | 2022-06-30 |
| EP4018821A1 (en) | 2022-06-29 |
| CN116887669A (zh) | 2023-10-13 |
| CL2023001795A1 (es) | 2024-01-05 |
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