Fig. 1From: Antimicrobial resistance and integron gene cassette arrays in commensal Escherichia coli from human and animal sources in IRIDendrogram analysis of DNA fingerprinting obtained from 49 E. coli strains carrying gene cassette arrays of class I integron by (GTG)5 polymerase chain reaction. The letters and digits shown right side of the dendrogram indicate the code of isolates. H isolate from human; C isolate from chicken; S isolate from sheep; CT isolate from cattleBack to article page