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 glycogen storage disease IX characterized by autosomal recessive inheritance of hepatomegaly, hypotonia, growth retardation, and liver dysfunction with onset in childhood and improvement of symptoms with age that has_material_basis_in homozygous and compound heterozygous mutation in the PHKG2 gene on chromosome 16p11. (DO)
Synonyms:
exact_synonym:
GSD IXC; GSD type 9C; GSD type IXc; GSD9C; glycogen storage disease type 9C; glycogen storage disease type IXc; glycogenosis type 9C; glycogenosis type IXc
CTD Direct Evidence: marker/mechanism ClinVar Annotator: match by term: GSD IXc | ClinVar Annotator: match by term: Glycogen storage disease IXc | ClinVar Annotator: match by term: Glycogen storage disease type IXc