| 发明名称 |
Hybrid plasmid and microorganism containing the same. |
| 摘要 |
<p>A hybrid plasmid comprising a tryptophan promoter and beta -galactosidase gene, e.g., pTREZI, contained in a host microorganism such as E. coli can produce beta -galactosidase in large amounts and can be used for searching new promoters or for detecting the expression activity of foreign genes.</p> |
| 申请公布号 |
EP0165614(A2) |
申请公布日期 |
1985.12.27 |
| 申请号 |
EP19850107679 |
申请日期 |
1985.06.21 |
| 申请人 |
HITACHI, LTD. |
发明人 |
SHIMIZU, NORIO;KURIHARA, TOSHIHARU;MASUDA, KEIKO;ODAWARA, YOJI;BEPPU, TERUHIKO |
| 分类号 |
C12N15/09;C12N1/20;C12N1/21;C12N9/38;C12N15/71;C12Q1/68;C12R1/19;(IPC1-7):C12N15/00 |
主分类号 |
C12N15/09 |
| 代理机构 |
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代理人 |
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