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Article

Isolation and characterization of a priB mutant of Escherichia coli influencing plasmid copy number of delta rop ColE1-type plasmids.

Journal of bacteriology - 1 Feb 1997

Bergès H, Oreglia J, Joseph-Liauzun E, Fayet O

Abstract excerpt

The lethality induced by the overproduction in Escherichia coli of a heterologous protein was used to select bacterial mutants. In one of these, the mutation responsible was mapped to priB. We describe the isolation of this mutant, the sequencing of the mutated gene, and its in vivo effect on plasmid replication.

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Identifiers

PMID: 9006055
DOI: 10.1128/jb.179.3.956-958.1997
PMCID: PMC178782

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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