UracilAdenineUracil-DNA GlycosidaseAdenine NucleotidesN-Glycosyl HydrolasesDNA GlycosylasesUracil NucleotidesNucleotide Transport ProteinsPentosyltransferasesDeoxyuracil NucleotidesThymineBromouracilCytosineAdenine Nucleotide Translocator 1DeaminationUracil MustardNADHypoxanthinesMitochondrial ADP, ATP TranslocasesUridine MonophosphateSite-Specific DNA-Methyltransferase (Adenine-Specific)UridineEscherichia coliDNA RepairUridine PhosphorylaseDNAKineticsDihydrouracil Dehydrogenase (NADP)TegafurHypoxanthineAdenine Nucleotide Translocator 2ArabinofuranosyluracilThiouracilPurinesAdenosine MonophosphateDihydropyrimidine Dehydrogenase DeficiencyBase SequenceMolecular Sequence DataNADPAdenosine TriphosphateAdenosine DiphosphateThymine DNA GlycosylaseNucleosidesPyrimidine NucleosidesMutation2-AminopurineDeoxyuridineSubstrate SpecificityFlavin-Adenine DinucleotideOrotic AcidOrotidine-5'-Phosphate DecarboxylaseNucleotidesPyrimidine NucleotidesAdenosineOrotate PhosphoribosyltransferasePyrimidinesAdenosine Deaminase InhibitorsAtractylosideSulfitesPyrophosphatasesNucleic Acid ConformationOxidoreductasesBinding SitesNucleobase Transport ProteinsRiboseModels, MolecularPurine NucleosidesDNA-(Apurinic or Apyrimidinic Site) LyaseAmino Acid SequenceAminohydrolasesDNA DamageInosineCarbon IsotopesCytidine DeaminaseCytidineDeoxyadenosinesFolic Acid DeficiencyPentoxylPhosphoribosyl PyrophosphateGuanosineHydroxyphenylazouracilAdenine Nucleotide Translocator 3Base Pair MismatchOligonucleotidesHydrogen-Ion Concentration