Microorganism strains for the production of 2.3-butanediol
US10619174B2 · kind B2 · utility
1Cited by
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12Claims
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Key dates
| Filing date | Jul 23, 2015 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | May 3, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y401/01005
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A recombinant yeast having a reduced pyruvate decarboxylase activity, in the génome of which has been inserted: —one or more nucleic acids encoding an acetolactate synthase or ALS, —one or more nucleic acids encoding an acetolactate decarboxylase or ALD, —one or more nucleic acids encoding a butancdiol dehydrogenase or BDH, and —one or more copies of a nucleic acids encoding a NADH oxidase or NOXE.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.