Recombinant microorganisms with an improved productivity of putrescine and method for producing putrescine using the same
US9677099B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jan 11, 2013 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | May 8, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/1093
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to a recombinant microorganism having enhanced ability of producing putrescine at high yield, which is generated by weakening the activity of NCgl1469 in a microorganism of Corynebacterium genus that is modified to produce putrescine, and a method for producing putrescine using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.