Methods for introducing a fertility restorer gene and for producing F.sub.1
US5644066A · kind A · utility
9Cited by
0References
20Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 14, 1993 |
| Grant date | Jul 1, 1997 |
| Priority date | — |
| Expiry date | Oct 14, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01H1/022
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A method is provided for introducing a fertility restorer gene of a Raphanus plant into a Brassica plant by means of cell fusion or intergeneric cross and a Brassica plant produced thereby. Also provided is a method for producing an F.sub.1 hybrid of a rapeseed plant utilizing Kosena-radish-derived CMS gene and a fertility restorer gene derived from any of the radish plants and an F.sub.1 hybrid of a rapeseed plant produced thereby.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.