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Article

Influence of a functional sigB operon on the global regulators sar and agr in Staphylococcus aureus.

Journal of bacteriology - 1 Sept 2001

Bischoff M, Entenza J M, Giachino P

Abstract excerpt

The growth phase-dependent activity profile of the alternate transcription factor sigma(B) and its effects on the expression of sar and agr were examined in three different Staphylococcus aureus strains by Northern blot analyses and by the use of reporter gene fusion experiments. Significant sigma(B) activity was detectable only in the clinical isolates MSSA1112 and Newman, carrying the wild-type rsbU allele, but...

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Identifiers

PMID: 11489871
DOI: 10.1128/JB.183.17.5171-5179.2001
PMCID: PMC95394

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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.

Related research

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Influence of a functional sigB operon on the global regulators sar and agr in Staphylococcus aureus.PMID 11489871Read ↗

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Sigma Factor SigB Is Crucial to Mediate Staphylococcus aureus Adaptation during Chronic Infections.Semantic proximity Read ↗

Influences of sigmaB and agr on expression of staphylococcal enterotoxin B (seb) in Staphylococcus aureus.Semantic proximity Read ↗

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Strain-Dependent Differences in the Regulatory Roles of sarA and agr in Staphylococcus aureusSemantic proximity Read ↗

Interconnections between Sigma B, agr, and proteolytic activity in Staphylococcus aureus biofilm maturation.Semantic proximity Read ↗

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