Fig. 1: Working mechanism of m6A methylation.
From: Role of N6-methyladenosine RNA modification in gastric cancer

“Writers” catalyze RNA to m6A-RNA. “Erasers” reverse m6A-RNA to RNA. “Readers” in the nucleus mediate RNA processing, splicing and X chromosome silencing. “Readers” in the cytoplasm mediate RNA stability, translation, and decay.