发明名称 |
PROCESS FOR PREPARING AMINO ACID |
摘要 |
Disclosed is a process for producing L-isoleucine which comprises culturing in a medium a microorganism obtained by transforming a host microorganism belonging to the genus Corynebacterium or Brevibacterium with a recombinant DNA wherein a DNA fragment containing a threonine operon of Escherichia coli is inserted into a vector DNA, accumulating L-isoleucine in the culture and recovering L-isoleucine therefrom. Furthermore, recombinant DNA molecules and the corresponding transformants which can be used in the aforementioned process are described. |
申请公布号 |
AU568340(B2) |
申请公布日期 |
1987.12.24 |
申请号 |
AU19840025721 |
申请日期 |
1984.02.16 |
申请人 |
KYOWA HAKKO KOGYO CO. LTD., |
发明人 |
TETSUO OKA;RYOICHI KATSUMATA;AKIO OZAKI;TORU MIZUKAMI;HARUHIKO YOKOI;MASAKA HARA |
分类号 |
C12N9/12;C12N15/52;C12N15/77;C12P13/04;C12P13/06;C12P13/10;C12P13/22;C12P13/24 |
主分类号 |
C12N9/12 |
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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