Figure 4: Specificity test data of the LAMP method for MTB using 50 ng each of DNA templates and detection by (a) gel electrophoresis or by (b) LFD. Lane M represents DNA ladder marker. Lanes 1–6 represent DNAs of MTB, MIC, MFT, MAV, MKS, and MGD, respectively. Lane 7 represents negative control (no-DNA template).