As shown in Supplementary Figure 4, ELOVL1 was related to ADRA1D, POTEH, GRIN1, NLRP12, SHANK1, MYH7, ZFPM2, FAM47A, TSC2, RB1, CSMD1, CTN, NB1, and TP53, which were common mutations in HCC. Here, RB1 is linked to hepatocellular carcinoma.