In line with the relationship between METTL14 expression and wild‐type p53 identified in vitro, it was demonstrated that the METTL14 and p53 mRNA levels were correlated in p53‐WT cancer cells, but not in p53‐MT cancer cells (Fig 1G), whereas no significant correlation was present in KRAS‐WT or KRAS‐MT cancer cells in the Cancer Cell Line Encyclopedia (CCLE) database (Appendix Fig S1A). Here, TP53 is linked to cancer.