After adjustment, three additional MHC genes achieved genome-wide significant evidence of rare variant association with type 1 diabetes: HLA-DMA (P = 1.1 × 10−7), SKIV2L (P = 2.6 × 10−7) and TNXB (P = 4.1 × 10−7). The gene discussed is TNXB; the disease is type 1 diabetes mellitus.