RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
An early-onset Parkinson's disease that is characterized by supranuclear gaze palsy, spasticity, and dementia and has_material_basis_in homozygous or compound heterozygous mutation in a lysosomal type 5 ATPase encoding gene on chromosome 1p36. (DO)
ClinVar Annotator: match by term: Parkinson disease 9 ClinVar Annotator: match by term: Kufor-Rakeb syndrome CTD Direct Evidence: marker/mechanism OMIM:606693