| 发明名称 |
Process for producing L-threonine by fermentation |
| 摘要 |
Microorganisms belonging to the genus Providencia or the genus Escherichia and having a resistance to isoleucine antagonist, produce L-threonine by fermentation in higher yield and in more amount of L-threonine accumulated.
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| 申请公布号 |
US5264353(A) |
申请公布日期 |
1993.11.23 |
| 申请号 |
US19910652455 |
申请日期 |
1991.02.07 |
| 申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
YAMADA, KATSUSHIGE;TSUTSUI, HIROMI;YOTSUMOTO, KYOUSUKE;TAKEUCHI, MASAE;SHIRAI, MAKOTO |
| 分类号 |
C12P13/08;(IPC1-7):C12P13/08;C12N15/00;C12N1/20 |
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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