Literature DB >> 2677604

Cloning and characterization of an Escherichia coli gene, pcnB, affecting plasmid copy number.

J B March1, M D Colloms, D Hart-Davis, I R Oliver, M Masters.   

Abstract

A gene, pcnB, affecting the copy number of ColE1-related plasmids has been cloned and mapped to 3.6 min on the Escherichia coli chromosome between panD and fhu. The gene encodes a previously undescribed 48 kD protein. Several independently isolated mutants exhibiting the same phenotype, reduced copy number, have been shown to be pcnB-.

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Year:  1989        PMID： 2677604     DOI： 10.1111/j.1365-2958.1989.tb00239.x

Source DB:  PubMed          Journal:  Mol Microbiol        ISSN： 0950-382X            Impact factor:   3.501


  17 in total

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