Fig. 2From: Reverse transcription-recombinase-aided amplification and CRISPR/Cas12a-based visual detection of maize chlorotic mottle virusOptimization of the reaction components and conditions for CRISPR/Cas12a-based visual detection. a Determination of optimal ssDNA concentration by comparison. b Determination of optimal Cas12a/crRNA concentration by visual observationBack to article page