Figure 6From: Genome wide screening of RNAi factors of Sf21 cells reveal several novel pathway associated proteinsDomain structure and phylogeny of piRNA class components. (A) and (B) domain search finds both Sf21 Argonaute-3 and Aubergine like protein have conserved lineage of PAZ and Piwi domains. (C) A phylogenetic tree was created using the full-length sequences of piRNA class proteins. Siwi represents silkmoth Piwi.Back to article page