Fig. 2From: Development and evaluation of serotype-specific recombinase polymerase amplification combined with lateral flow dipstick assays for the diagnosis of foot-and-mouth disease virus serotype A, O and Asia1Optimization of reaction temperature and time for FMDV serotype-specific RPA-LFD assays. a The RPA-LFD performs effectively in a wide range of constant reaction temperatures. b The amplified products can be visible on the LFD at 5Â min or longerBack to article page