Thymine NucleotidesDeoxyriboseMegaloblastsThymineAnemia, MegaloblasticLeukemia, LymphoidMethotrexateNucleotidesRibosemonophosphatesThymine DNA GlycosylaseDNAHydroxyl RadicalMolecular Sequence DataPentosesNucleic Acid ConformationBase SequenceAldehyde-LyasesHydroxidesDeoxyribonuclease IV (Phage T4-Induced)DeoxyribonucleosidesEscherichia coliUracilPolymorphism, Single NucleotideOligonucleotidesOligodeoxyribonucleotidesAdenine NucleotidesEndodeoxyribonucleasesAmino Acid SequencePyrimidine DimersDNA DamageN-Glycosyl HydrolasesNucleosidesApurinic AcidDNA RepairDeoxyribonuclease (Pyrimidine Dimer)DNA-(Apurinic or Apyrimidinic Site) LyasePyridoxalGuanine NucleotidesKineticsFree RadicalsFerrous CompoundsBromouracilDeoxyribonucleotidesZinostatinGuanineRibosePentoxylThymidineAdeninePurine NucleotidesNogalamycinCytosineOsmium TetroxidePentosephosphatesCloning, MolecularSubstrate SpecificityDeoxyguanosineModels, MolecularMagnetic Resonance SpectroscopyEdetic AcidBinding SitesOxidation-ReductionBenzoic AcidPlasmidsDNA Polymerase betaMutationPyrimidine NucleotidesDeoxyadenosinesBase CompositionDNA, BacterialMolecular StructureThymidine PhosphorylaseCarbon-Oxygen LyasesUltraviolet RaysEscherichia coli ProteinsGlycolatesSequence Analysis, DNANucleotides, CyclicDNA AdductsGuanine Nucleotide Exchange FactorsHydrogen BondingThymidine MonophosphatePotassium PermanganateAcetaldehydePolydeoxyribonucleotidesSequence Homology, Nucleic AcidStructure-Activity RelationshipSugar Acids