As indicated in Figure 6(a), SRSF9 expression was significantly (p < 0.05) associated with TMB in 15 out of 33 cancer types (BRCA, COAD, HNSC, KICH, LGG, LUAD, LUSC, PAAD, PRAD, SARC, STAD, THCA, THYM, UCEC, and UCS). Here, SRSF9 is linked to cancer.