METTL3 and neoplasm: 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).