发明名称 |
Process for producing amino acids. |
摘要 |
<p>Disclosed is a process for producing amino acids such as L-threonine and L-lysine, which comprises culturing, in a medium containing methanol as a major carbon source, a microorganism which belongs to the genus Methylobacillus and which has an ability to produce the amino acid(s) and resistance to at least one member selected from the group consisting of L-threonine, L-lysine and an amino acid analogue, said microorganism being obtained by mutation of a parent strain which belongs to the genus Methylobacillus and which has an enhanced sensitivity to at least one of an antibiotic and an amino acid analogue; allowing the amino acid(s) to accumulate in the culture; and recovering the amino acid(s) therefrom.</p> |
申请公布号 |
EP0472947(A1) |
申请公布日期 |
1992.03.04 |
申请号 |
EP19910112960 |
申请日期 |
1991.08.01 |
申请人 |
KYOWA HAKKO KOGYO CO., LTD. |
发明人 |
ANAZAWA, HIDEHARU;MOTOYAMA, HIROAKI;TESHIBA, SADAO |
分类号 |
C12P13/04;C12P13/08;C12R1/01 |
主分类号 |
C12P13/04 |
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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