Methods of making amino acids using E. coli transformed with csc genes
US6960455B2 · kind B2 · utility
76Cited by
12References
2Claims
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Key dates
| Filing date | Apr 25, 2001 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Apr 25, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P13/04
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An amino acid such as threonine, homoserine, isoleucine, lysine, valine and tryptophan is produced using a bacterium belonging to the genus Escherichia which has been constructed from sucorse non-assimilative strain belonging to the genus Escherichia and which harbors sucrose non-PTS (phosphoenol pyruvate-dependent sucrose-6-phosphotransferase system) genes and has an ability to produce the amino acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.