Prevalence of E. coli ST131 among Uropathogenic E. coli Isolates from Iraqi Patients in Wasit Province, Iraq

Figure 3

Electrophoresis (1 volt/5 cm) of ethidium bromide-stained agarose gel (2%) of PCR amplified products for detection of representative E. coli ST131-O types. Lane m: DNA ladder (100 bp), upper band corresponds to the amplification of the internal control uidA gene (657 bp); lanes 1, 2, 3, 4, 5, and 7: positive results for O25b rfb (300 bp); lane 6: positive results for O16 region (450 bp).