AR095505A1 - Procedimientos para separar semillas híbridas de una mezcla de semillas - Google Patents
Procedimientos para separar semillas híbridas de una mezcla de semillasInfo
- Publication number
- AR095505A1 AR095505A1 ARP140101110A ARP140101110A AR095505A1 AR 095505 A1 AR095505 A1 AR 095505A1 AR P140101110 A ARP140101110 A AR P140101110A AR P140101110 A ARP140101110 A AR P140101110A AR 095505 A1 AR095505 A1 AR 095505A1
- Authority
- AR
- Argentina
- Prior art keywords
- seeds
- hybrid seeds
- progenitor
- hybrid
- combination
- 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
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/46—Gramineae or Poaceae, e.g. ryegrass, rice, wheat or maize
- A01H6/4678—Triticum sp. [wheat]
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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
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/10—Seeds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Botany (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Physiology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Plant Pathology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
La presente solicitud se refiere a procedimientos para separar las semillas hibridas de una mezcla de semillas hibridas y semillas endogámicas. En particular, dichas semillas hibridas y dichas semillas endogámicas presentan distintos fenotipos, lo que permite la separación de dichas semillas hibridas con procedimientos no invasivos basados en las diferencias en dichos fenotipos. Reivindicación 1: Procedimiento de separación de semillas hibridas de un cereal de una mezcla que comprende dichas semillas hibridas y semillas endogámicas de dicho cereal, que comprende: (a) proporcionar una mezcla de semillas de un cereal obtenido mediante la plantación intercalada de una combinación de plantas que comprenden un progenitor de semilla con esterilidad macho o con esterilidad macho condicional y un progenitor de polen con fertilidad macho, produciendo dichos progenitor de semilla y progenitor de polen al menos dos tipos de semillas, de los cuales al menos uno son dichas semillas hibridas, teniendo dichos al menos dos tipos de semillas fenotipos diferentes, lo cual permite la separación de dicha semilla híbrida con procedimientos no invasivos basados en las diferencias entre dichos fenotipos, estando determinados dichos fenotipos diferentes por un alelo o una combinación de alelos en uno o más loci genéticos, siendo dicho progenitor de semilla homocigótico para un primer alelo o una primera combinación de alelos en dichos uno o más loci genéticos, lo cual da como resultado un primer fenotipo y siendo dicho progenitor de polen homocigótico para un segundo alelo o una segunda combinación de alelos en dichos uno o mas loci genéticos, lo cual da como resultado un segundo fenotipo; (b) separar dichas semillas hibridas utilizando un procedimiento de separación basado en las diferencias entre dichos fenotipos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13159765.0A EP2781151A1 (en) | 2013-03-18 | 2013-03-18 | Methods of separating hybrid seed from a mixture of seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR095505A1 true AR095505A1 (es) | 2015-10-21 |
Family
ID=47901820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140101110A AR095505A1 (es) | 2013-03-18 | 2014-03-14 | Procedimientos para separar semillas híbridas de una mezcla de semillas |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10028460B2 (es) |
| EP (2) | EP2781151A1 (es) |
| AR (1) | AR095505A1 (es) |
| AU (1) | AU2014234456B2 (es) |
| BR (1) | BR112015023991A2 (es) |
| CA (1) | CA2906998C (es) |
| PL (1) | PL2975927T3 (es) |
| UA (1) | UA120163C2 (es) |
| WO (1) | WO2014147005A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10575517B2 (en) | 2015-06-25 | 2020-03-03 | Accelerated Ag Technologies, Llc | Pollen field conditioning and preservation method |
| UA126273C2 (uk) | 2015-06-25 | 2022-09-14 | Акселерейтед Ейджі Текнолоджіз, Елелсі | Виробництво насіння |
| CN106311631B (zh) * | 2016-08-18 | 2019-04-30 | 浙江省农业科学院 | 雌雄蚕卵分选设备及分选方法 |
| WO2020056259A1 (en) * | 2018-09-14 | 2020-03-19 | Pioneer Hi-Bred International, Inc. | Fertility restoration in plants |
| CN111850158B (zh) * | 2020-07-08 | 2022-09-27 | 北京市农林科学院 | 用于普通小麦常规种品种纯度鉴定的特异性snp位点组合以及鉴定方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU165923B (es) * | 1972-03-13 | 1974-12-28 | ||
| GB8901677D0 (en) | 1989-01-26 | 1989-03-15 | Ici Plc | Hybrid seed production |
| GB8810120D0 (en) | 1988-04-28 | 1988-06-02 | Plant Genetic Systems Nv | Transgenic nuclear male sterile plants |
| US5432068A (en) | 1990-06-12 | 1995-07-11 | Pioneer Hi-Bred International, Inc. | Control of male fertility using externally inducible promoter sequences |
| JPH06501380A (ja) | 1990-07-20 | 1994-02-17 | パイオニア ハイ―ブレッド インターナショナル，インコーポレイテッド | 二元性潜在性細胞毒性法によるハイブリッド種子の産生方法 |
| BR9205894A (pt) | 1991-04-16 | 1994-09-27 | Mogen Int | Plantas macho-esteril, metodo para obtençao de plantas macho-estéril e ADN recombinante para uso ali. |
| WO1993013649A1 (en) * | 1992-01-16 | 1993-07-22 | Pacific Seeds Pty. Ltd. | Genetically modified wheat plants and progeny and method for production of hybrid wheat |
| BR9306047A (pt) | 1992-03-09 | 1997-11-18 | Univ Washington | Métodos para a regulagem de fertilidade de planta |
| EP0701619A1 (en) | 1993-06-08 | 1996-03-20 | Nunhems Zaden Bv | Process for generating male sterile plants |
| US5750868A (en) | 1994-12-08 | 1998-05-12 | Pioneer Hi-Bred International, Inc. | Reversible nuclear genetic system for male sterility in transgenic plants |
| ATE293699T1 (de) | 1995-03-03 | 2005-05-15 | Syngenta Participations Ag | Kontrolle der pflanzengenexpression durch rezeptor-vermittelte transaktivation in gegenwart von einem chemischen ligand |
| US5962769A (en) | 1995-06-07 | 1999-10-05 | Pioneer Hi-Bred International, Inc. | Induction of male sterility in plants by expression of high levels of avidin |
| CN1196655A (zh) | 1995-09-21 | 1998-10-21 | 华盛顿州立大学研究基金会 | 条件雄性可育植物以及用于恢复其育性的方法和组合物 |
| DE19652284A1 (de) | 1996-12-16 | 1998-06-18 | Hoechst Schering Agrevo Gmbh | Neue Gene codierend für Aminosäure-Deacetylasen mit Spezifität für N-Acetyl-L-Phosphinothricin, ihre Isolierung und Verwendung |
| CA2277817A1 (en) | 1997-01-24 | 1998-07-30 | Dna Plant Technology Corporation | Two component plant cell lethality methods and compositions |
| CN1206360C (zh) | 1998-02-20 | 2005-06-15 | 辛甄塔有限公司 | 杂交种子生产 |
| CN1442038A (zh) * | 2002-03-04 | 2003-09-17 | 曹立勇 | 三系法杂交水稻机械化制种方法 |
| WO2010096975A1 (zh) * | 2009-02-26 | 2010-09-02 | 中国水稻研究所 | 一种杂交稻制种方法 |
| GB201015791D0 (en) * | 2010-09-20 | 2010-10-27 | Syngenta Ltd | Improved method and machine for use thereof |
| CN102475055A (zh) * | 2010-11-22 | 2012-05-30 | 大连兆阳软件科技有限公司 | 新式三系法杂交水稻机械化制种方法 |
| CN102948361A (zh) * | 2011-08-24 | 2013-03-06 | 湖南杂交水稻研究中心 | 一种适于种子机械收割的杂交水稻育种方法 |
-
2013
- 2013-03-18 EP EP13159765.0A patent/EP2781151A1/en not_active Withdrawn
-
2014
- 2014-03-14 AR ARP140101110A patent/AR095505A1/es unknown
- 2014-03-17 EP EP14710304.8A patent/EP2975927B1/en active Active
- 2014-03-17 US US14/772,518 patent/US10028460B2/en active Active
- 2014-03-17 CA CA2906998A patent/CA2906998C/en active Active
- 2014-03-17 AU AU2014234456A patent/AU2014234456B2/en active Active
- 2014-03-17 UA UAA201510077A patent/UA120163C2/uk unknown
- 2014-03-17 BR BR112015023991A patent/BR112015023991A2/pt not_active Application Discontinuation
- 2014-03-17 PL PL14710304T patent/PL2975927T3/pl unknown
- 2014-03-17 WO PCT/EP2014/055249 patent/WO2014147005A1/en active Application Filing
-
2018
- 2018-06-26 US US16/018,103 patent/US10743486B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014234456A1 (en) | 2015-10-15 |
| EP2975927B1 (en) | 2019-10-02 |
| US10028460B2 (en) | 2018-07-24 |
| US20180303052A1 (en) | 2018-10-25 |
| BR112015023991A2 (pt) | 2017-07-18 |
| WO2014147005A1 (en) | 2014-09-25 |
| US20160000030A1 (en) | 2016-01-07 |
| UA120163C2 (uk) | 2019-10-25 |
| US10743486B2 (en) | 2020-08-18 |
| EP2781151A1 (en) | 2014-09-24 |
| CA2906998A1 (en) | 2014-09-25 |
| EP2975927A1 (en) | 2016-01-27 |
| PL2975927T3 (pl) | 2020-07-27 |
| AU2014234456B2 (en) | 2020-01-30 |
| CA2906998C (en) | 2023-11-28 |
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