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Article

The Hha protein as a modulator of expression of virulence factors in Escherichia coli.

Infection and immunity - 1 Jul 1996

Mouriño M, Madrid C, Balsalobre C, Prenafeta A, Muñoa F, Blanco J, Blanco M, Blanco J E, Juarez A

Abstract excerpt

We constructed hha derivatives from both a clinical uropathogenic Escherichia coli isolate (strain FVL4) and a wild E. coli strain causing bovine diarrhea (strain CCB21) and analyzed the effect of the hha allele on the expression of the different virulence factors exhibited by these strains. Expression of hemolysin and of the Vir antigen was altered in hha mutants. Whereas production of hemolysin by strain FVL4...

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Identifiers

PMID: 8698530
DOI: 10.1128/iai.64.7.2881-2884.1996
PMCID: PMC174161

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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