Figure 1.
Screening of optimal primer pairs using RPA amplification reactions. Agarose gel images show the amplification results of five primer pairs designed for bla KPC (A), bla NDM (B), bla OXA-48-like (C) and bla IMP (D) genes. The name of each primer pair is above each lane: Lane M is DNA ladder. NTC lanes are template-free controls for the respective primer pairs. Band sizes of the DNA ladders are shown on the left.