发明名称 |
Process for the production of L-amino acids using strains of the enterobacteriaceae family |
摘要 |
The present invention relates to a process for the production of L-amino acids by fermentation of recombinant microorganisms of the Enterobacteriaceae family, wherein a) the yfiD ORF and/or the pflB gene or nucleotide sequences coding for the gene products are overexpressed in the microorganisms producing the desired L-amino acid, and the microorganisms are cultured in a medium under conditions in which the desired L-amino acid is enriched in the medium or in the cells; and b) the desired L-amino acid is isolated, in a manner such that constituents of the fermentation broth and/or the biomass in its entirety or in portions (>0 to 100%) either remain in the isolated product or are completely removed.
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申请公布号 |
US2004235122(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20040817431 |
申请日期 |
2004.04.05 |
申请人 |
RIEPING MECHTHILD;FARWICK MIKE |
发明人 |
RIEPING MECHTHILD;FARWICK MIKE |
分类号 |
C12N1/21;C12N15/52;C12N15/54;C12P13/08;(IPC1-7):C12P13/04;C12P7/18 |
主分类号 |
C12N1/21 |
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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