Composite plasmid
US4514502A · kind A · utility
21Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1982 |
| Grant date | Apr 30, 1985 |
| Priority date | — |
| Expiry date | Jun 10, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/843
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A composite plasmid which comprises (A) a drive-unit region derived from a plasmid a capable of propagating in a Coryneform glutamic acid-producing bacterium, and (B) a gene fragment derived from a plasmid b capable of propagating in Escherichia coli or Bacillus subtilis and having at least a region expressing drug resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.