Fig. 2From: Hotspots sequences of gyrA, gyrB, parC, and parE genes encoded for fluoroquinolones resistance from local Salmonella Typhi strains in JakartaElectrophoresis of PCR product from S. Typhi hotspot gyrB. A) M = marker 100 bp, marker size from bottom to top (bp): 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1500. B) M = marker 1 kb, marker size from bottom to top (bp): 250, 500, 750, 1.000, 1.500, 2.000, 2.500, 3.000, 4.000, 5.000, 6.000, 8.000, 10.000. Numbers above the gel correspond to the isolate number in Additional file 1. All of the hotspot gyrB amplicons showed the expected fragments, i.e. 513 bpBack to article page