发明名称 |
PROCESS FOR PRODUCING L-AMINO ACID THROUGH FERMENTATION |
摘要 |
A process for producing an L-amino acid at good efficiency through fermentation is provided. A DNA encoding aspartokinase III derived from bacteria of the genus Escherichia and having mutation by which feedback inhibition with L-lysine is released is introduced into cells to form transformant bacteria of the genus Escherichia, and these bacteria are incubated in an appropriate culture medium. An L-amino acid is produced and accumulated in the culture, and collected from this culture. |
申请公布号 |
CA2214498(C) |
申请公布日期 |
2011.09.13 |
申请号 |
CA19972214498 |
申请日期 |
1997.10.15 |
申请人 |
AJINOMOTO CO., INC. |
发明人 |
KIKUCHI, YOSHIMI;NAKANISHI, KAZUO;KOJIMA, HIROYUKI |
分类号 |
C12N15/09;C12N15/54;C07C229/26;C07H21/04;C12N1/21;C12N9/12;C12N15/00;C12P13/04;C12P13/08;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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