Fig. 1From: Low prevalence of human mammary tumor virus (HMTV) in breast cancer patients from MyanmarGel electrophoresis of PCR products. a. HMTV Semi-nested PCR was performed using genomic DNA purified from each paraffin-block. Case numbers from MB11 to MB20 are shown. M, 100-bp DNA ladder; P, positive control; N, negative control. b. β-globin PCR was performed using the same DNA as aboveBack to article page