BET1 variants establish impaired vesicular transport as a cause for muscular dystrophy with epilepsy. - Donkervoort S; Krause N; Dergai M; Yun P; Koliwer J; Gorokhova S; Geist Hauserman J; Cummings BB; Hu Y; Smith R; Uapinyoying P; Ganesh VS; et al. (EMBO molecular medicine, 2021)