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Article

Regulation of conjugal transfer by Lrp and Dam methylation in plasmid R100.

International microbiology : the official journal of the Spanish Society for Microbiology - 1 Dec 2005

Camacho Eva M, Serna Ana, Casadesús Josep

Abstract excerpt

Conjugal transfer of the F-like plasmid R100 occurs at higher frequencies in the absence of DNA adenine methylation. Lower levels of R100-encoded FinP RNA were found in a Dam host, suggesting that Dam methylation regulates FinP RNA synthesis. Lack of the leucine-responsive regulatory protein (Lrp) causes a decrease in R100 plasmid transfer, indicating that Lrp is an activator of R100-mediated conjugation. Hence,...

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Source

Identifiers

PMID: 16562380

Provenance

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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