Fig. 5.
Sensitivity analysis of the M. ovipneumoniae LAMP-LFD. A calcium-visual LAMP sensitivity test. B LAMP agrogel electrophoresis method for sensitivity test. C Sensitivity test of LAMP-LFD method; D Sensitivity test of PCR assay. M: DNA Marker; 1–6: different concentrations of positive standard: 1 × 102 CFU/mL; 1 × 103 CFU/mL; 1 × 104 CFU/mL; 1 × 105 CFU/mL; 1 × 106 CFU/mL; 1 × 107 CFU/mL; 7: negative control