The enzymatic methylation of RNA and DNA.
D004247:DNA; D004269:DNA, Bacterial; D004798:Enzymes; D004926:Escherichia coli; D008745:Methylation; D012313:RNA; D012329:RNA, Bacterial
D004269:DNA, Bacterial; D004798:Enzymes; D012329:RNA, Bacterial; D012313:RNA; D004247:DNA
DNA; DNA, BACTERIAL; ENZYMES; ESCHERICHIA COLI; RNA; RNA, BACTERIAL