Significant overlaps between suggestively linked genes for pairs and the triplet of disorders (autism-no-x, bipolar-no-x, and schizophrenia-no-x analyses). Shown are all of the genes that have SUM statistic P-values < 0.1 in pair- or triplet-disorder analyses. See Supplemental Table S2 for the gene overlap results for analyses including the X chromosome. Note that the COMA gene shown here is not one of the genes approved by HUGO (see the genes_not_in_HUGO.xls supplemental file for the list of the 49 genes included in our analysis that have not yet been included in the HUGO nomenclature).