Figure 6

Abundance of pr19RNA relative to s-piRNAs The number of piRNA-related 19mers (pr19RNA) and secondary piRNAs (s-piRNAs) overlapping 2,5kb non-overlapping tiles across the genome were plotted. Only tiles overlapping both pr19RNA and s-piRNAs in the same sense were used and tiles with abundant p-piRNAs on the same strand were excluded.