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Article

Expression of the Escherichia coli IrgA homolog adhesin is regulated by the ferric uptake regulation protein.

Microbial pathogenesis - 1 Dec 2006

Rashid Rebecca A, Tarr Phillip I, Moseley Steve L

Abstract excerpt

The IrgA homolog adhesin (Iha) is an adherence-conferring outer membrane protein of Escherichia coli associated with enterohemorrhagic and uropathogenic strains. Here, we used primer extension analysis to identify iha promoters in O157:H7 and uropathogenic E. coli strains. Transcriptional fusions demonstrated that iha transcription is repressed by iron. Gel shifts using purified ferric uptake regulator protein...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 16954050
DOI: 10.1016/j.micpath.2006.07.006
PMCID: PMC2039900

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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.

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