发明授权
EP0030727B1 Method for producing L-valine by fermentation and method for producing a new microorganism of the genus Escherichia
失效
通过发酵生产L-谷蛋白的方法和生产新一代的新型微生物的方法
- 专利标题: Method for producing L-valine by fermentation and method for producing a new microorganism of the genus Escherichia
- 专利标题(中): 通过发酵生产L-谷蛋白的方法和生产新一代的新型微生物的方法
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申请号: EP80107878.3申请日: 1980-12-12
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公开(公告)号: EP0030727B1公开(公告)日: 1986-10-29
- 发明人: Matsui, Hiroshi , Tsuchida, Takayasu , Nakamori, Shigeru
- 申请人: AJINOMOTO CO., INC.
- 申请人地址: 5-8, Kyobashi 1-chome, Chuo-ku Tokyo 104 JP
- 专利权人: AJINOMOTO CO., INC.
- 当前专利权人: AJINOMOTO CO., INC.
- 当前专利权人地址: 5-8, Kyobashi 1-chome, Chuo-ku Tokyo 104 JP
- 代理机构: Schübel-Hopf, Ursula
- 优先权: JP161974/79 19791213
- 主分类号: C12P13/08
- IPC分类号: C12P13/08 ; C12N15/00
摘要:
An L-valine-producing microorganism which is constructed by incorporation into a host strain of the genus Escherichia of a hybrid plasmid having inserted therein a DNA fragment with genetic information related to L-valine production which is derived from a donor strain of the genus Escherichia which is resistant to a valine analogue, is useful for the production of high levels of L-valine by fermentation.
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