发明名称 |
Method for fermentative production of amino acids and amino acid derivatives of the phosphoglycerate family |
摘要 |
A microorganism strain suitable for fermentative production of amino acids of the phosphoglycerate family or derivatives thereof and producible from a starting strain, is based upon a starting strain having an increased activity of a yfiK-gene product or of a gene product of a yfiK homologue. The microorganism strain is a member of the family Enterobacteriaceae and is a member of the species E. coli. A plasmid has a Yfik-gene with a promoter and a genetic element for the deregulation of cysteine metabolism coding for a serine O-acetyl transferase and being subject tot a reduced feedback inhibition by L-cysteine.
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申请公布号 |
US2006148041(A1) |
申请公布日期 |
2006.07.06 |
申请号 |
US20060351137 |
申请日期 |
2006.02.09 |
申请人 |
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH |
发明人 |
MAIER THOMAS |
分类号 |
C12N15/09;C12P13/04;C12N1/21;C12N15/00;C12P13/06;C12P13/12;C12R1/19 |
主分类号 |
C12N15/09 |
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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