Fig. 2.

Agarose gel electrophoresis image showing the effect of different concentrations of a magnesium acetate and b duration on the detection of cardamom vein clearing virus (CdVCV) by reverse transcriptase-recombinase polymerase amplification (RT-RPA). a Magnesium acetate. Lanes 12, 14, 16, 18, and 20 are loaded with products of RT-RPA carried out at different concentrations of magnesium acetate. b Duration. Lanes 10, 20, 30, 40, and 50 are loaded with products of RT-RPA carried out at over different durations. Lane M shows molecular size marker and Lane WC is water control