KEGG enrichment, our results include: Cytokine-cytokine receptor interaction (34 genes), T cell receptor signaling pathway (19 genes), Natural killer cell mediated cytotoxicity (19 genes), Intestinal immune network for IgA production (11 gene hits), Hematopoietic cell lineage (14 genes), Primary immunodeficiency (8 genes), NF-kappa B signaling pathway (13 genes), and Influenza A (16 genes) (SDF30 of online supplementary data files, Table 3). Here, CD79A is linked to inborn error of immunity.