BR112023002276A2 - Reprodução por cruzamento amplo - Google Patents
Reprodução por cruzamento amploInfo
- Publication number
- BR112023002276A2 BR112023002276A2 BR112023002276A BR112023002276A BR112023002276A2 BR 112023002276 A2 BR112023002276 A2 BR 112023002276A2 BR 112023002276 A BR112023002276 A BR 112023002276A BR 112023002276 A BR112023002276 A BR 112023002276A BR 112023002276 A2 BR112023002276 A2 BR 112023002276A2
- Authority
- BR
- Brazil
- Prior art keywords
- species
- wild
- soybeans
- genetics
- bc1f1
- Prior art date
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
- A01H1/02—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
- A01H1/026—Methods or apparatus for hybridisation; Artificial pollination ; Fertility by treatment with chemicals
-
- 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
- A01H6/54—Leguminosae or Fabaceae, e.g. soybean, alfalfa or peanut
- A01H6/542—Glycine max [soybean]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
REPRODUÇÃO POR CRUZAMENTO AMPLO. A presente invenção refere-se a genes encontrados em espécies selvagens que podem fornecer traços benéficos a culturas domésticas. Por exemplo, espécies de Glycine selvagens podem fornecer resistência a um amplo espectro de populações de ferrugem da soja se introgredidas na soja. Anteriormente, a introgressão bem-sucedida exigia polinizações cruzadas amplas, resgate de embriões e regeneração de brotos F1. Além disso, a duplicação de cromossomos, que pode ser obtida por tratamento químico de embriões, era exigida para obter anfidiploides férteis (F1D). Um retrocruzamento com soja era, assim, necessário para obter a genética BC1F1. Aqui são descritos procedimentos aprimorados para cruzamentos interespecíficos entre soja e Glycine tomentella. Esses procedimentos oferecem uma via mais eficiente para a genética BC1F1 ao contornar a geração anfidiploide. Esses princípios podem ser aplicados a espécies domésticas adicionais e seus parentes selvagens, tais como Brassica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063064511P | 2020-08-12 | 2020-08-12 | |
PCT/US2021/044428 WO2022035648A1 (en) | 2020-08-12 | 2021-08-04 | Wide cross breeding |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023002276A2 true BR112023002276A2 (pt) | 2023-03-14 |
Family
ID=80248104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023002276A BR112023002276A2 (pt) | 2020-08-12 | 2021-08-04 | Reprodução por cruzamento amplo |
Country Status (11)
Country | Link |
---|---|
US (1) | US20230301255A1 (pt) |
EP (1) | EP4195916A1 (pt) |
CN (1) | CN116113317A (pt) |
AR (1) | AR123192A1 (pt) |
AU (1) | AU2021324629A1 (pt) |
BR (1) | BR112023002276A2 (pt) |
CA (1) | CA3185676A1 (pt) |
CL (1) | CL2023000369A1 (pt) |
MX (1) | MX2023001587A (pt) |
UY (1) | UY39375A (pt) |
WO (1) | WO2022035648A1 (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1233219C (zh) * | 2003-02-24 | 2005-12-28 | 承德英泽种业科技开发有限责任公司 | 利用野生大豆拓宽栽培大豆细胞质遗传基础的方法 |
US7842850B2 (en) * | 2006-05-04 | 2010-11-30 | The Board Of Trustees Of The University Of Illinois | Methods for producing fertile crosses between wild and domestic soybean species |
RU2342827C2 (ru) * | 2006-08-14 | 2009-01-10 | Государственное научное учреждение Всероссийский научно-исследовательский институт сои | Способ подбора пар для межвидовой гибридизации сои |
CN103947536A (zh) * | 2013-12-03 | 2014-07-30 | 南京农业大学 | 一种不结球白菜与萝卜远缘杂交新种质创制方法 |
AR108695A1 (es) * | 2016-06-09 | 2018-09-19 | Syngenta Participations Ag | Loci genéticos asociados con resistencia a enfermedades en soja |
EP3512329A4 (en) * | 2016-09-14 | 2020-03-04 | Monsanto Technology LLC | HAPLOID INDUCTION GENOMIC EDITING METHODS AND COMPOSITIONS |
-
2021
- 2021-08-04 CA CA3185676A patent/CA3185676A1/en active Pending
- 2021-08-04 CN CN202180056140.9A patent/CN116113317A/zh active Pending
- 2021-08-04 AU AU2021324629A patent/AU2021324629A1/en active Pending
- 2021-08-04 BR BR112023002276A patent/BR112023002276A2/pt unknown
- 2021-08-04 EP EP21856448.2A patent/EP4195916A1/en active Pending
- 2021-08-04 US US18/041,274 patent/US20230301255A1/en active Pending
- 2021-08-04 WO PCT/US2021/044428 patent/WO2022035648A1/en active Application Filing
- 2021-08-04 MX MX2023001587A patent/MX2023001587A/es unknown
- 2021-08-10 AR ARP210102223A patent/AR123192A1/es unknown
- 2021-08-10 UY UY0001039375A patent/UY39375A/es unknown
-
2023
- 2023-02-03 CL CL2023000369A patent/CL2023000369A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2022035648A1 (en) | 2022-02-17 |
UY39375A (es) | 2022-03-31 |
US20230301255A1 (en) | 2023-09-28 |
EP4195916A1 (en) | 2023-06-21 |
MX2023001587A (es) | 2023-03-09 |
AU2021324629A1 (en) | 2023-02-02 |
CL2023000369A1 (es) | 2023-07-28 |
CN116113317A (zh) | 2023-05-12 |
CA3185676A1 (en) | 2022-02-17 |
AR123192A1 (es) | 2022-11-09 |
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