Modified Bacillus thuringiensis insecticidal-crystal protein genes and their expression in plant cells
US5633446A · kind A · utility
3Cited by
3References
13Claims
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Key dates
| Filing date | May 30, 1995 |
| Grant date | May 27, 1997 |
| Priority date | — |
| Expiry date | May 30, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/146
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A DNA fragment, encoding all or an insecticidally-effective part of a Bt crystal protein, is modified by changing A and T sequences to corresponding G and C sequences encoding the same amino acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.