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Article

Phase variation of Ag43 is independent of the oxidation state of OxyR.

Journal of bacteriology - 1 Apr 2003

Wallecha Anu, Correnti Jason, Munster Vincent, van der Woude Marjan

Abstract excerpt

OxyR is a DNA binding protein that differentially regulates a cell's response to hydrogen peroxide-mediated oxidative stress. We previously reported that the reduced form of OxyR is sufficient for repression of transcription of agn43 from unmethylated template DNA, which is essential for deoxyadenosine methylase (Dam)- and OxyR-dependent phase variation of agn43. Here we provide evidence that the oxidized form of...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 12644490
DOI: 10.1128/JB.185.7.2203-2209.2003
PMCID: PMC151510

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Phase variation of Ag43 is independent of the oxidation state of OxyR.PMID 12644490Read ↗

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