Mutant E. coli appa phytase enzymes and natural variants thereof, nucleic acids encoding such phytase enzymes, vectors and host cells incorporating same and methods of making and using same
US7968342B2 · kind B2 · utility
5Cited by
23References
3Claims
0Family size
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Key dates
| Filing date | Aug 11, 2003 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Jul 8, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/8245
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Cells producing mutant phytases having modified activity are provided, as well as the phytases so produced. Also provided are methods of making and producing such phytases and the use of the expressed phytase protein in feed as a supplement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.