Developmental Delay, Hypotonia, Musculoskeletal Defects, and Behavioral Abnormalities, is also known as dehmba. An important gene associated with Developmental Delay, Hypotonia, Musculoskeletal Defects, and Behavioral Abnormalities is SRCAP (Snf2 Related CREBBP Activator Protein). Affiliated tissues include bone, and related phenotypes are delayed speech and language development and intellectual disability