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 T cell, B cell, and NK cell deficiency characterized by variably decreased numbers of T cells, lesser deficiencies of B and NK cells, decreased phosphorylation of the extracellular-signal-regulated serine kinase ERK in T and B cells, and onset in early childhood of recurrent bacterial, viral, and fungal infections that has_material_basis_in homozygous or compound heterozygous mutation in the RASGRP1 gene on chromosome 15q14. (DO)
Synonyms:
exact_synonym:
IMD64; RASGRP1-RELATED CONDITION; immunodeficiency-64 with lymphoproliferation