In the male mouse germline, PIWI-interacting RNAs (piRNAs) bound to the PIWI protein MIWI2 guide the DNA methylation of young active transposable elements (TEs) through SPOCD1. We identified loss-of-function variants in the human SPOCD1 gene that cause male infertility and defective TE silencing. On...
ORGANISM(S): Mus musculus