Homozygous frameshift mutation in RUBCN (KIAA0226), known to result in endolysosomal machinery defects, has previously been reported in a single Saudi family with autosomal recessive spinocerebellar ataxia (Salih ataxia, SCAR15, OMIM # 615705). This evidence concerns the gene RUBCN and Intellectual disability-coarse face-macrocephaly-cerebellar hypotrophy syndrome.