Methods for producing heterologous polypeptides in trichothecene-deficient filamentous fungal mutant cells
US7332341B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 31, 2005 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Mar 31, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y402/03006
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to mutants cells comprising a marker-free modification of a gene, and methods for obtaining and using such mutant cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.