| 发明名称 |
Eschericia coli carrying recombinant plasmid for the production of tryptophan. |
| 摘要 |
<p>A recombinant DNA plasmid comprising a tryptophan operon which encodes an anthrinilate synthese desensitized to feedback inhibition and an autoamplifying cloning vector and wherein said plasmid is able to replicate in a strain of Escherichia bacteria that is lacking of tryptophan operon.</p> |
| 申请公布号 |
EP0293207(A2) |
申请公布日期 |
1988.11.30 |
| 申请号 |
EP19880304800 |
申请日期 |
1988.05.26 |
| 申请人 |
THE STANDARD OIL COMPANY |
发明人 |
KUNG, WEI-JEN |
| 分类号 |
C12N15/09;C12N1/20;C12N15/52;C12N15/71;C12P13/22;C12R1/19 |
主分类号 |
C12N15/09 |
| 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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