Chromosomal instability in enterohaemorrhagic Escherichia coli O157:H7: impact on adherence, tellurite resistance and colony phenotype.

Bielaszewska M, Middendorf B, Tarr PI, Zhang W, Prager R, Aldick T, Dobrindt U, Karch H, Mellmann A

Research article (journal) | Peer reviewed

Abstract

Tellurite (Tel) resistant enterohaemorrhagic Escherichia coli (EHEC) O157:H7 is a global pathogen. In strain EDL933 Tel resistance (Tel(R) ) is encoded by duplicate ter cluster in O islands (OI) 43 and 48, which also harbour iha, encoding the adhesin and siderophore receptor Iha. We identified five EHEC O157:H7 strains that differentiate into large (L) colonies and small (S) colonies with high and low Tel minimal inhibitory concentrations (MICs) respectively. S colonies (Tel-MICs

Details about the publication

JournalMolecular Microbiology
Volume79
Issue4
Page range1024-1044
StatusPublished
Release year2011
Language in which the publication is writtenEnglish
DOI10.1111/j.1365-2958.2010.07499.x

Authors from the University of Münster

Dobrindt, Ulrich
Institute of Hygiene
Karch, Helge
Institute of Hygiene
Mellmann, Alexander
Institute of Hygiene
Middendorf-Bauchart, Barbara
Institute of Hygiene