Fig. 3From: Quinic acid derivatives inhibit dengue virus replication in vitroVirucidal activity. DENV serotypes 1 through 4 were incubated with compounds 2 and 10 (NTC) in the presence or absence of RNase. RNA samples were extracted and submitted to RT-PCR and gel electrophoresis. Representative data from 4 independent assays. M: 1Â kb DNA ladder; RNA: viral RNA control; bp: base pairsBack to article page