The article focuses on the findings of the study which states the requirement of N-methyladenosine as the most frequent internal modification of mRNA to keep the properties of mouse embryonic stem (ES) cells. The prediction of two mammalian M6A, METTL3 and METTL14, on the basis of sequence analysis, is mentioned. It is inferred that a direct RNA methylation assay asserts METTL3 and METTL14 to function synergistically to increase M6A modification.