EXOC1 plays an integral role in spermatogonia pseudopod elongation and spermatocyte stable syncytium formation in mice. - Osawa Y; Murata K; Usui M; Kuba Y; Le HT; Mikami N; Nakagawa T; Daitoku Y; Kato K; Shawki HH; Ikeda Y; Kuno A; et al. (ELife, 2021)