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 orofaciodigital syndrome that is characterized by dysmorphic facies, the development of harmartomas of the tongue, polydactyly and limb dysplasia, has_material_basis_in autosomal recessive inheritance of mutations in the TCTN3 gene. (DO)
ClinVar Annotator: match by term: MOHR-MAJEWSKI SYNDROME | ClinVar Annotator: match by term: Orofacial-digital syndrome IV CTD Direct Evidence: marker/mechanism