Figure 5. Effects of silencing FTO on proliferation and mRNA m6A level of lung cancer cells. (A) The mRNA m6A level in human lung cancer cell. (B) The expression of FTO in lung cancer cells. (C) Verification of knockout efficiency. (D) Knockdown of proliferation capacity of FTO inhibited lung cancer cells. (*, p < 0.05; **, p < 0.01; ***, ****, p < 0.001).