发明名称 |
Process for the production of L-threonine by fermentation |
摘要 |
A process for the production of L-threonine, comprising cultivating a mutant bacterial species belonging to the genus Brevibacterium from which dihydrodipicolinate synthase has been deleted or removed in a liquid medium; accumulating the L-threonine as a product of cultivation; and harvesting the L-threonine from the culture medium.
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申请公布号 |
US5077207(A) |
申请公布日期 |
1991.12.31 |
申请号 |
US19890299653 |
申请日期 |
1989.01.23 |
申请人 |
AJINOMOTO CO., INC. |
发明人 |
SHIIO, ISAMU;TORIDE, YASUHIKO;YOKOTA, ATSUSHI;SUGIMOTO, SHINICHI;KAWAMURA, KAZUE |
分类号 |
C12P13/08;C12R1/13 |
主分类号 |
C12P13/08 |
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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