Fungus wherein the areA gene has been modified and an areA gene from Aspergillus oryzae
US6025185A · kind A · utility
18Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1996 |
| Grant date | Feb 15, 2000 |
| Priority date | — |
| Expiry date | Dec 3, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/01
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A modified Aspergillus oryzae cell having an area gene which does not express a functional AreA activator, DNA sequences encoding the area gene, and method for using the cell of the invention for production of a heterologous polypeptide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.