METTL14 and breast cancer: However, there were no SNPs of m6A regulators (METTL3, METTL14, METTL16, WTAP, VIRMA, RBM15, FTO, ALKBH5, YTHDC1, YTHDC2, YTHDF1, YTHDF2, YTHDF3, IGF2BP1, IGF2BP2, IGF2BP3, HNRNPA2B1, and EIF3A) in the m6A-SNPs associated with breast cancer (Table S1).