title: Methylation of DNA.
mesh_terms: D004247:DNA / Q000378:metabolism*; D004261:DNA Replication; D004269:DNA, Bacterial / Q000235:genetics / Q000378:metabolism; D004279:DNA, Viral / Q000378:metabolism; D008745:Methylation
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D004247:DNA