Fig. 5From: Rhinovirus replication and innate immunity in highly differentiated human airway epithelial cellsComparison of total copy numbers HRV-16 intracellular positive (genomic) and negative (template) RNA strands at multiple times after infection with varying levels of HRV-16. Data are mean ± SEM from 4 different HBE donors. The dotted horizontal line shows the limit of detection for the RT-PCR for genomic RNABack to article page