Intellectual Developmental Disorder, Autosomal Dominant 30, with Speech Delay and Behavioral Abnormalities, also known as mental retardation, autosomal dominant 30, is related to autosomal dominant non-syndromic intellectual disability and non-specific syndromic intellectual disability. An important gene associated with Intellectual Developmental Disorder, Autosomal Dominant 30, with Speech Delay and Behavioral Abnormalities is ZMYND11 (Zinc Finger MYND-Type Containing 11). Affiliated tissues include brain, and related phenotypes are intellectual disability, mild and motor delay