Increase in meiotic recombination in plants by inhibiting an RECQ4 or TOP3A protein of the RTR complex
US10920237B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Mar 27, 2015 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Jun 4, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y599/01002
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The invention relates to a method for increasing the frequency of meiotic recombination in plants, by inhibiting the RECQ4 or TOP3A protein, especially by mutagenesis or extinction of the RECQ4 or TOP3A gene coding for said protein. The invention can be used especially in the field of plant breeding and genetic mapping.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.