Fig. 1From: Antibiotic resistance in potential probiotic lactic acid bacteria of fermented foods and human origin from NigeriaRepresentative agarose gel electrophoresis for genus specific PCR. NTC, No template control; Lanes 1–4, PCR product for tentative lactobacilli isolates; PC, Positive control (PCR product with Lacticaseibacillus rhamnosus GG DNA); M, 100 bp DNA Ladder. PCR products were electrophoresed in 1.5% agarose gel at 100 VBack to article page