发明名称 |
Replication control mutants. |
摘要 |
<p>A plasmid vector which is derivable by mutation of a broad host range plasmid such that it exists in a higher copy number mutant thereof which copy number is preferably temperature controllable. Such plasmid vectors may be used to control expression of foreign genes in a broad range of bacterial hosts.</p> |
申请公布号 |
EP0237269(A2) |
申请公布日期 |
1987.09.16 |
申请号 |
EP19870301908 |
申请日期 |
1987.03.05 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
BARTH, PETER THOMAS |
分类号 |
C12N15/09;C12N1/20;C12N15/00;C12N15/69;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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