Phenotypic and transcriptomic characterization of biallelic RNU2-2 developmental and epileptic encephalopathy.
OBJECTIVE A significant proportion of individuals with suspected genetic developmental and epileptic encephalopathies (DEEs) remain unsolved following whole genome sequencing (WGS). Here we describe biallelic RNU2-2 variants causing a recently reported, severe, recessive DEE. METHODS We screened individuals who have...