Autosomal Dominant Intellectual Developmental Disorder, also known as autosomal dominant non-syndromic mental retardation, is related to coffin-siris syndrome 4 and coffin-siris syndrome 2. An important gene associated with Autosomal Dominant Intellectual Developmental Disorder is MRD4 (Mental Retardation, Autosomal Dominant 4), and among its related pathways/superpathways are Assembly of the pre-replicative complex and Chromatin organization. Related phenotypes are Increased Nanog expression and nervous system