Fig. 4From: Characterization of pseudorabies virus transcriptome by Illumina sequencingConvergent (a), divergent (b) and tandem (c) overlaps in the PRV genome, as shown by random-hexamer primed samples. Extensive transcriptional overlaps are frequent throughout the condensed viral genome. Black boxes: coding sequences, white arrows: gene orientation, grey line graph: positive strand expression, black line graph: negative strand expressionBack to article page