“…m6A modification is reversibly modulated through the installation of methyl transferases (writers), the removal of a methyl group by demethylases (erasers), and the recognition of m6A binding proteins (readers) [ 22 , 23 ]. m6A writers and associated proteins (m6A writer complex) include Vir-like m6A methyl transferase-associated protein (VIRMA) [ 24 ], methyl transferase-like protein 3 (METTL3) [ 25 ], METTL4 [ 26 ], MTTL5 [ 27 ], METTL14 [ 28 ], METTL 16 [ 29 ], Wilms’ tumor 1 associated protein (WTAP) [ 30 , 31 ], RNA-binding motif protein 15/15B (RBM15/15B) [ 32 ], casitas B-lineage lymphoma-transforming sequence-like protein 1 (CBLL1) [ 33 ], zinc finger CCCH-type containing 13 (ZC3H13), and zinc finger CCHC-type containing 4 (ZCCHC4) [ 5 , 34 , 35 , 36 , 37 , 38 ]. RBM15/15B, VIRMA, CBLL1, ZCCHC4, and ZC3H13 act as associated proteins of m6A writers.…”