DNA Modification MethylasesDNA-Cytosine Methylases5-MethylcytosineMethylationtRNA MethyltransferasesCytosineMethyltransferasesDNADeoxyribonucleases, Type II Site-SpecificSite-Specific DNA-Methyltransferase (Adenine-Specific)DNA (Cytosine-5-)-MethyltransferaseDNA Restriction EnzymesBase SequenceDeoxyguanosineEscherichia coliDNA AdductsDNA MethylationMolecular Sequence DataSubstrate SpecificityDNA, BacterialDNA DamageGuanineEpigenesis, GeneticPlasmidsHistonesDNA Restriction-Modification EnzymesHistone-Lysine N-MethyltransferaseRNA, TransferAminoglycosidesOligonucleotidesDNA RepairS-AdenosylmethionineAdenineAmino Acid SequenceMutationNucleic Acid ConformationChromatography, High Pressure LiquidCarcinogensCloning, MolecularBinding SitesKineticsProtein Processing, Post-TranslationalCell LineTranscription, GeneticGenes, BacterialDNA, ViralRestriction MappingDNA ReplicationPromoter Regions, GeneticDNA-Binding Proteins