"A severe combined immunodeficiency that has_material_basis_in autosomal recessive mutations in the gene coding for T-cell surface glycoprotein CD3gamma chain precursors. Patients with CD3gamma deficiency have a severe defect in the expression of the T-cell receptor CD3-complex. Affected patients have decreased T-cell numbers and function; B cells are variably affected."^^ . "DOID:0060018"^^ . _:vb50938068 . "disease_ontology"^^ . . _:vb50938068 . . _:vb50938068 . . . _:vb50938068 . _:vb50938068 . "CD3gamma deficiency"^^ .