MONDO_0014602 (Hogue-Janssens syndrome 1) is an autosomal dominant intellectual developmental disorder that has material basis in an autosomal dominant mutation of the PPP2R5D gene on chromosome 6p21.1. Also known as: MRD35, autosomal dominant intellectual disability 35, autosomal dominant mental retardation 35, intellectual disability, autosomal dominant type 35, intellectual disability-macrocephaly-hypotonia-behavioral abnormalities syndrome, mental retardation, autosomal dominant type 35.