Fig. 4From: Genotypic determination of resistance and heteroresistance to clarithromycin in Helicobacter pylori isolates from antrum and corpus of Colombian symptomatic patientsRAPD-PCR fingerprinting patterns of Helicobacter pylori in resistance cases. It can be seen when the isolate belonged to antrum (A) or corpus (B). M: Molecular size marker. C-: Blank of reaction. Patients 94, 130, 151, 153, 163, 200, 219, 230, 251, 318, 329, 351, 359 and 374 show identical DNA profiles. Patients 91 and 170 show similar patterns. Patients 51, 98 and 164 show different DNA profilesBack to article page