Genes in the turquoise module with only one or no hits linking them to IFN (Fig. 3D) included several noncoding genes, which are typically less well studied than protein coding genes, such as HCP5, which has polymorphisms linked to HIV viral load (57) and is a susceptibility locus for Kawasaki disease, a systemic vasculitis of infants and children (58), the uncharacterized pseudogene ANKRD26P1, and LINC01094 (Fig. 3D, right panels). This evidence concerns the gene IFNA1 and necrotizing vasculitis.