The Drosophila HP1 homolog Rhino is required for transposon silencing and piRNA production by dual-strand clusters.
Klattenhoff C, Xi H, Li C, Lee S, Xu J, Khurana JS, Zhang F, Schultz N, Koppetsch BS, Nowosielska A, Seitz H, Zamore PD, Weng Z, Theurkauf WE. The Drosophila HP1 homolog Rhino is required for transposon silencing and piRNA production by dual-strand clusters. Cell. 2009 Sep 18; 138(6):1137-49.