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PROCESS FOR PRODUCING L-THREONINE OR L-LYSINE EMPLOYING RECOMBINANT ENTEROBACTERIACEAE WITH ENHANCED ENOLASE ACTIVITY
PROCESS FOR PRODUCING L-THREONINE OR L-LYSINE EMPLOYING RECOMBINANT ENTEROBACTERIACEAE WITH ENHANCED ENOLASE ACTIVITY
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机译:具有增强的烯醇酶活性的生产L-苏氨酸或L-赖氨酸的重组肠杆菌科细菌的方法
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摘要
The invention relates to a process for the preparation of L-amino acids, in particular L-threonine, in which the following steps are carried out: a) fermentation of the microorganisms of the Enterobacteriaceae family which produce the desired L-amino acid and in which the eno gene or nucleotide sequences or alleles which code for it are enhanced, b) concentration of the desired L-amino acid in the medium or in the cells of the microorganisms, and c) isolation of the desired L-amino acid.
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