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.
A syndrome characterized by delayed psychomotor development, impaired intellectual development, and early-onset Parkinson disease that has_material_basis_in hemizygous or homozygous mutation in the RAB39B gene on chromosome Xq28. (DO)
Synonyms:
exact_synonym:
BGMR; Basal Ganglion Disorder With Mental Retardation; Laxova Brown Hogan syndrome; Laxova-Opitz syndrome; WSMN; WSN; X-linked recessive basal ganglia disorder with mental retardation; basal ganglia disorder with mental retardation; early onset parkinsonism with mental retardation; early-onset parkinsonism-intellectual disability syndrome