Figure 2: Comparative analysis of the sensitivity of LAMP and PCR, using an eight dilution series of DNA as template (a) Electrophoresis analysis of PCR; (b) Electrophoresis analysis and visual detection (HNB) of LAMP. Left to right: Lane M, DNA size marker (100 bp; Fermentas); Lanes 1-8, 2×108, 2×107, 2×106, 2×105, 2×104, 2×103, 2×102 and 2×101 CFU/ml, respectively; Lane 9 negative control (water).