L-amino acid-producing microorganism and a method for producing an L-amino acid
US8206954B2 · kind B2 · utility
2Cited by
9References
7Claims
0Family size
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Key dates
| Filing date | Mar 1, 2011 |
| Grant date | Jun 26, 2012 |
| Priority date | — |
| Expiry date | Mar 1, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y101/05002
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An L-amino acid is produced by culturing a bacterium belonging to the family Enterobacteriaceae, which has an L-amino acid-producing ability and inherently has a native activity of a glucose dehydrogenase that uses pyrroloquinoline quinone as a coenzyme, but has been modified so that the activity of the glucose dehydrogenase is reduced, in a medium, and collecting the L-amino acid from the medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.