As shown in the violin plot (Figure 3), the expression of METTL3, METTL14, KIAA1429, RBM15, ZC3H13, YTHDC1, HNRNPC, FTO, and ALKBH5 in normal tissues is obviously different from that in tumor tissues, and the differences had significance (P < .05). Here, METTL14 is linked to neoplasm.