C19ORF84 connects piRNA and DNA methylation machineries to defend the mammalian germ line. - Zoch A; Konieczny G; Auchynnikava T; Stallmeyer B; Rotte N; Heep M; Berrens RV; Schito M; Kabayama Y; Schöpp T; Kliesch S; Houston B; et al. (Molecular cell, 2024)