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. 2018 Apr 22;10(4):213. doi: 10.3390/v10040213

Figure 6.

Figure 6

Characterization of virus derived P-element induced wimpy testis (PIWI)-interacting RNA (piRNAs) (vpiRNA). The upper panel (A,B) shows the base composition of repeat-derived piRNAs of DENV-2-infected adult females and DENV-2-infected female midguts. The X-axis represents the nucleotide positions relative to the 5′ ends of the piRNAs. The Y-axis represents the percentage of base bias. The lower panel (C,D) shows ping-pong pair analyses of DENV-2-infected adult females and DENV-2-infected female midguts. The length of overlap is shown on the horizontal axes. Indicated above each axis is the number of possible overlapping pairs of small RNAs with the specified overlap size. Indicated below each axis is the relative frequency of the 5′ base identity for overlapping sequences. The color code for the bases is indicated in the centre box.