Figure 3: Comparative analysis of the sensitivity of LAMP and PCR, using a seven dilution series of DNA as template (a) Electrophoresis analysis and visual detection (HNB) of LAMP; (b) Electrophoresis analysis of PCR. Left to right: Lane M, DNA size marker (100 bp; Fermentas); Lanes 1-8, 2×107, 2×106 , 2×105, 2×104, 2×103, 2×102, 2×101 and 2×100 CFU/ml, respectively; Lane 9 negative control (water).