Figure 5 . Sensitivity and specificity of LAMP reactions using genomic DNA. a) Colorimetric LAMP reactions in the PDMS wells.E. coli cells: 1% = 5.68x1010, 50% = 2.87x1011, 100% = 5.34x1011 copy numbers. P. aeruginosa cells: 1% = 6.82x1010, 50% = 2.72x1011, 100% = 5.74x1011copy numbers. Pink color indicates the negative, yellow color shows the positive results. b) Electrophoresis results for E. coliand P. aeruginosa strains. L: DNA ladder, N: Negative control.