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Article

Regulation of the F plasmid traY promoter in Escherichia coli by host and plasmid factors.

Journal of molecular biology - 5 Mar 1991

Silverman P M, Wickersham E, Harris R

Abstract excerpt

F plasmid DNA transfer (tra) gene expression in Escherichia coli is regulated by chromosome- and F-encoded gene products. To study the relationship among these regulatory factors, we constructed low-copy plasmids containing a phi(traY'-'lacZ)hyb gene that couples beta-galactosidase and Lac permease synthesis to the F plasmid traY promoter. Wild-type transformants maintained high levels of beta-galactosidase over...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 2002497
DOI: 10.1016/0022-2836(91)90878-a

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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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