X-Linked Dystonia-Parkinsonism

**Semantic type:** Disease or Syndrome

**Definition:** An X-linked recessive condition caused by mutation(s) in the TAF1 gene, encoding transcription initiation factor TFIID subunit 1. It is characterized by torsion dystonia and Parkinsonism.

**Synonyms:** - DYT3 - Dystonia 3 - XDP