Chimeric plasmids
US4663285A · kind A · utility
1Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1983 |
| Grant date | May 5, 1987 |
| Priority date | — |
| Expiry date | Dec 6, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/839
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A plasmid selected from PA1 (a) a plasmid conferring resistance to tetracyline (Tc.sup.r) and neomycin (Neo.sup.r) on a host, and being built up by the in vitro ligation of a Neo.sup.r non-chimeric plasmid and a Tc.sup.r non-chimeric plasmid, PA1 (b) a deletion, insertion or deletion/insertion derivative of a group (a) plasmid, or PA1 (c) a rearrangement derivative of a group (a) or group (b) plasmid are disclosed. The host may be a Bacillus, particularly Bacillus subtilis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.