Bacillus thuringiensis .delta.-endotoxin
US5932209A · kind A · utility
11Cited by
13References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Mar 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/825
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An improved Bacillus thuringiensis (B.t.) delta-endotoxin is created by the modification of the gene encoding the toxin. The toxicity of a B.t. toxin was improved by replacing the native protoxin segment with an alternate protoxin segment by constructing a chimeric toxin gene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.