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 motor and language delay, ocular defects, and brain abnormalities
An autosomal recessive intellectual developmental disorder that is characterized by the onset of features in infancy or early childhood and that has_material_basis_in homozygous or compound heterozygous mutation in the INTS11 gene on chromosome 1p36. (DO)