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Article

SarT, a repressor of alpha-hemolysin in Staphylococcus aureus.

Infection and immunity - 1 Aug 2001

Schmidt K A, Manna A C, Gill S, Cheung A L

Abstract excerpt

In searching the Staphylococcus aureus genome, we found several homologs to SarA. One of these genes, sarT, codes for a basic protein with 118 residues and a predicted molecular size of 16,096 Da. Northern blot analysis revealed that the expression of sarT was repressed by sarA and agr. An insert...

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Bacterial Toxins
Gene Expression Regulation, Bacterial
Hemolysin Proteins
Mutagenesis
Rabbits
Repressor Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Staphylococcus aureus

Trans-Activators

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Identifiers

PMID: 11447147
DOI: 10.1128/IAI.69.8.4749-4758.2001
PMCID: PMC98561

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026. Prepared record publication-11447147-2026-08-31.1. Manifest publication-graph-cohort-2026-08-31.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 31 Aug 2026.

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SarT, a repressor of alpha-hemolysin in Staphylococcus aureus.PMID 11447147Read ↗

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SarZ Promotes the Expression of Virulence Factors and Represses Biofilm Formation by Modulating SarA and <i>agr</i> in <i>Staphylococcus aureus</i>Semantic proximity Read ↗

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