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.
Term:
neurodevelopmental disorder with brain abnormalities, poor growth, and dysmorphic facies
An autosomal recessive intellectual developmental disorder that is characterized by global developmental delay with delayed walking, impaired intellectual development, and speech delay apparent from infancy or early childhood and that has_material_basis_in homozygous mutation in the ADAT3 gene on chromosome 19p13. (DO)