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 chromosomal deletion syndrome that is characterized by dysmorphic facial features, intellectual disability and seizure, has_material_basis_in autosomal dominant inheritance of mutation in the SIN3A gene causing partial deletion of the long arm of chromosome 15. (DO)
ClinVar Annotator: match by term: 15q24 Microdeletion Syndrome | ClinVar Annotator: match by term: SIN3A-related condition | ClinVar Annotator: match by term: SIN3A-related intellectual disability syndrome | ClinVar Annotator: match by term: Witteveen-kolk syndrome