Analysis of the CLRDV-vsRNA population. (A) Diagram showing the stepwise computational extraction of vsRNA reads from small RNAs libraries recovered from infected and uninfected leaves. (B) Accumulation of sense and antisense vsRNAs reads. Percentage for each class of vsRNA from the infected library is shown within the pie graph. (C) Histogram representation of total and (D) unique vsRNA reads in each size class.