Novel bacteriophage and method for breeding thereof
US4865979A · kind A · utility
4Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1983 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | May 27, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/73
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A bacteriophage which is characterized by the presence of one or more restriction enzyme sites downstream from the late promoter up to the cohesive end, and none or a permissible number of restriction enzyme sites upstream from the late promoter to the cohesive end is useful as an expression vector. The vector can be used to obtain high expression of DNA inserted at the restriction enzyme site downstream from the late promoter up to the cohesive end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.