Mutations in ACTL6B, coding for a subunit of the neuron-specific chromatin remodeling complex nBAF, cause early onset severe developmental and epileptic encephalopathy with brain hypomyelination and cerebellar atrophy.
Fichera M, Failla P, Saccuzzo L, Miceli M, Salvo E, Castiglia L, Galesi O, Grillo L, Calì F, Greco D, et al. Hum Genet. 2019 Feb; 138(2):187-198. Epub 2019 Jan 17.