发明名称 |
PYRUVATE PRODUCTING 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 C 2 carbon source-dependent yeast strains, and methods of producing pyruvic acid or salts thereof using glucose tolerant C2carbon source-independent yeast strain. Further disclosed herein are GCSI yeast strains having a genome that comprises an exogenous lactate dehydrogenase gene.
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申请公布号 |
KR20060036050(A) |
申请公布日期 |
2006.04.27 |
申请号 |
KR20057020869 |
申请日期 |
2005.11.02 |
申请人 |
TATE & LYLE INGREDIENTS AMERICAS, INC. |
发明人 |
VAN MARIS ANTONIUS J. A.;PRONK JACOBUS THOMAS;VAN DIJKEN JOHANNES PIETER |
分类号 |
C12N1/16;C07C51/44;C12N1/14;C12N1/18;C12N1/19;C12P;C12P7/40;C12P7/56;C12R1/645 |
主分类号 |
C12N1/16 |
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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