Method for affecting fertility in plant variants
US5049503A · kind A · utility
2Cited by
0References
13Claims
0Family size
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Key dates
| Filing date | Jan 18, 1990 |
| Grant date | Sep 17, 1991 |
| Priority date | — |
| Expiry date | Jan 18, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N5/04
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Plant embryogenesis from cultured, immature gametic cells can be exploited to overcome the problem of phenotypic sterility in the products of many techniques for plant modification, including interspecific and intergeneric sexual crossing or somatic fusion somaclonal selection, genetic transformation and mutagenesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.