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 combined T cell and B cell immunodeficiency that is characterized by the onset of recurrent sinopulmonary infections in early childhood and that has_material_basis_in homozygous mutation in the CTNNBL1 gene on chromosome 20q11. (DO)
Synonyms:
exact_synonym:
IMD99; immunodeficiency 99 with hypogammaglobulinemia and autoimmune cytopenias