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 B cell deficiency characterized by onset in early childhood of recurrent infections due to an intrinsic defect in the ability of B cells to produce antibodies that has_material_basis_in hemizygous mutation in the SH3KBP1 gene on chromosome Xp22.12. (DO)
Synonyms:
exact_synonym:
AGMX2; IMD61; X-linked agammaglobulinemia type 2; XLA2