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Article

Competence regulation by oxygen in Streptococcus pneumoniae: involvement of ciaRH and comCDE.

Molecular microbiology - 1 May 2000

Echenique J R, Chapuy-Regaud S, Trombe M C

Abstract excerpt

Anaerobic aerotolerant Streptococcus pneumoniae modulates its genetic transformability and its virulence in response to the oxygen concentration. The activity of a single protein encoded by nox and showing NADH oxidase activity is involved in these adaptive responses to O2. Northern blot analysis of wild-type cultures grown under aerobic and microaerobic conditions indicated transcriptional control of comCDE by...

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Identifiers

PMID: 10844657
DOI: 10.1046/j.1365-2958.2000.01891.x

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

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