发明名称 |
Broad host range pBBR1-based plasmid mutant derivatives having altered plasmid copy number |
摘要 |
The present invention describes a mutant plasmid replication control region having the ability to convey a phenotype of altered plasmid copy number to the plasmid on which it resides. The mutant replication control region is based on a similar region isolated from the pBBR1 plasmid family. Plasmids containing this replication control region cannot be classed as belonging to any known incompatibility group and thus may co-exist with a broad range of other plasmids in a single host.
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申请公布号 |
US7247467(B2) |
申请公布日期 |
2007.07.24 |
申请号 |
US20040940052 |
申请日期 |
2004.09.14 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHENG QIONG;TAO LUAN |
分类号 |
C12N1/21;C12N;C12N15/00;C12N15/09;C12N15/63;C12N15/70;C12N15/74 |
主分类号 |
C12N1/21 |
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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