Fig. 1From: Prevalence of Listeria monocytogenes infection in women with spontaneous abortion, normal delivery, fertile and infertilePolymerase chain reaction (PCR) assay for Listeria monocytogenes detection. Lane 1: 100-bp DNA ladder (SinaClon, Tehran, Iran); lane 2: PCR-positive control (370 bp); Lane 3-5: positive PCR products; Lanes 6: negative controlBack to article page