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Subtilase Cytotoxin-Encoding <i>subAB</i> Operon Found Exclusively among Shiga Toxin-Producing <i>Escherichia coli</i> Strains

21 Jan 2010

Abstract excerpt

The presence of subAB was investigated for 3,453 Escherichia coli strains of various pathogenic categories. The occurrence of other virulence genes in subAB-positive strains was investigated. The subAB operon was detected among some Shiga toxin-producing E. coli (STEC) serotypes devoid of eae and carrying ehxA. Most subAB-positive strains also harbored stx2, iha, saa, and lpfA(O113).

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PMID: 20089761
DOI: 10.1128/jcm.00010-10

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