Intellectual Developmental Disorder, Autosomal Dominant 39

**Semantic type:** Disease or Syndrome

**Definition:** An autosomal dominant condition caused by mutation(s) in the MYT1L gene, encoding myelin transcription factor 1-like protein. It is characterized by intellectual disability and mild dysmorphic facial features.

**Synonyms:** - MRD39 - Mental Retardation, Autosomal Dominant 39