Intellectual Developmental Disorder with Epilepsy, Behavioral Abnormalities, and Coarse Facies, is also known as iddebf. An important gene associated with Intellectual Developmental Disorder with Epilepsy, Behavioral Abnormalities, and Coarse Facies is ALG14 (ALG14 UDP-N-Acetylglucosaminyltransferase Subunit). Affiliated tissues include brain, and related phenotypes are seizure and self-injurious behavior