Cytoplasmic male sterile brassica oleracea plant, and method for obtaining such plant
US5917128A · kind A · utility
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6Claims
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Key dates
| Filing date | Jun 2, 1997 |
| Grant date | Jun 29, 1999 |
| Priority date | — |
| Expiry date | Jun 2, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N5/14
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
B. oleracea plant, whose cytoplasm is provided, via protoplast fusion, with mitochondria comprising DNA at least partially originating from a B. napus plant, and which is linked to the property of cytoplasmic male sterility (CMS) (i.e. responsible for cytoplasmic male sterility in the B. oleracea plant), and whose cells are provided with species-specific nuclear genome being normal for this plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.