发明名称 |
PYRUVATE PRODUCING YEAST STRAIN |
摘要 |
Disclosed herein are glucose tolerant C2 carbon source-independent (GCSI) yeast strains having no detectable amount of pyruvate decarboxylase activity, wherein wild type yeast strains for the glucose tolerant C2 carbon source-independent yeast strains are Crabtree positive. Also disclosed are methods of selecting glucose tolerant C2 carbon source-dependent yeast strains, and methods of producing pyruvic acid or salts thereof using glucose tolerant C2 carbon source-independent yeast strain. Further disclosed herein are GCSI yeast strains having a genome that comprises an exogenous lactate dehydrogenase gene. |
申请公布号 |
WO2004099425(A2) |
申请公布日期 |
2004.11.18 |
申请号 |
WO2004US13495 |
申请日期 |
2004.05.03 |
申请人 |
A.E. STALEY MANUFACTURING CO. |
发明人 |
VAN MARIS, ANTONIUS, J., A.;PRONK, JACOBUS, THOMAS;VAN DIJKEN, JOHANNES, PIETER |
分类号 |
C07C51/44;C12N1/14;C12N1/16;C12N1/18;C12N1/19;C12P;C12P7/40;C12P7/56;C12R1/645 |
主分类号 |
C07C51/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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