Parkinson Disease 19A, Juvenile-Onset

**Semantic type:** Disease or Syndrome

**Definition:** An autosomal recessive subtype of Parkinson disease, caused by mutation(s) in the DNAJC6 gene, encoding putative tyrosine-protein phosphatase auxilin. It is characterized by an onset of Parkinsonism in the first or second decade. Mutations(s) in DNAJC6, are also causative in PARK19B.

**Synonyms:** - PARK19A