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 severe combined immunodeficiency characterized by impaired proliferation of activated T and B cells in response to antigen receptor-mediated activation that has_material_basis_in homozygous or compound heterozygous mutation in the CTPS1 gene on chromosome 1p34.2. (DO)
Synonyms:
exact_synonym:
IMD24; SCID due to CTPS1 deficiency; severe combined immunodeficiency due to CTPS1 deficiency