Fig. 2From: Establishment of RT-RPA-Cas12a assay for rapid and sensitive detection of human rhinovirus BScreening of the optimal RT-RPA primers using agarose gel electrophoresis. M, DL2000 DNA marker; 1–6, RT-RPA products were amplified using the combination of different primers, including HRV-B-F1/HRV-B-R1, HRV-B-F1/HRV-B-R2, HRV-B-F2/HRV-B-R1, HRV-B-F3/HRV-B-R2, HRV-B-F3/HRV-B-R3, and HRV-B-F3/HRV-B-R4, respectivelyBack to article page