Fig. 3From: Ultrasensitive and visual detection of human norovirus genotype GII.4 or GII.17 using CRISPR-Cas12a assayFeasibility analysis of RT-RAA-Cas12a-based assay for NOVs GII.4 or GII.17 detection. Real-time (a) and end-point (b) fluorescence of RT-RAA-Cas12a-based assay was examined in the presence or absence of basic reagents at 39 °C for 30 min. The images of the tubes were taken under ultraviolet (UV) light after 30 min incubationBack to article page