Fig. 1From: Molecular characteristics of antibiotic-resistant Escherichia coli and Klebsiella pneumoniae strains isolated from hospitalized patients in Tehran, IranSchematic representation of the different insertion events identified in the mgrB gene. a The intact mgrB gene as found in wild type isolates and isolate (b) mgrB truncated by IS5-like in k37 isolate. c mgrB truncated by IS5-like as identified by Laurent Poirel et al.[65]Back to article page