has material basis in autosomal dominant intellectual developmental disorder autosomal dominant intellectual developmental disorder 61 An autosomal dominant intellectual developmental disorder characterized by global developmental delay apparent in infancy with mildly impaired intellectual development, expressive speech delay, and behavioral abnormalities, including autism spectrum disorder and attention deficit-hyperactivity disorder (ADHD) that has_material_basis_in heterozygous mutation in the MED13 gene on chromosome 17q23. MIM:618009 DOID:0061034 disease_ontology autosomal dominant inheritance