preferred_name: transposable element silencing by piRNA-mediated heterochromatin formation
preferred_name_lc: transposable element silencing by pirna-mediated heterochromatin formation
label: Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) (Homo sapiens)
label_lc: regulation of endogenous retroelements by piwi-interacting rnas (pirnas) (homo sapiens)