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Article

Role of the Escherichia coli O157:H7 O side chain in adherence and analysis of an rfb locus

1 Nov 1996

Abstract excerpt

Shiga-toxigenic Escherichia coli strains belonging to serotype O157 are important human pathogens, but the genetic basis of expression of the O157 antigen and the role played by the lipopolysaccharide O side chain in the adherence of this organism to epithelial cells are not understood. We performed TnphoA mutagenesis on E. coli O157:H7 strain 86-24 to identify a mutant (strain F12) deficient in O-antigen...

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PMID: 8890241
DOI: 10.1128/iai.64.11.4795-4801.1996

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