Pyrimidine DimersUltraviolet RaysDeoxyribodipyrimidine Photo-LyasePyrimidinesDeoxyribonuclease (Pyrimidine Dimer)DNA RepairPyrimidine NucleotidesPyrimidine NucleosidesXeroderma PigmentosumDNA DamageRadiation EffectsDNAEndodeoxyribonucleasesThymineMicrococcusRadiation GeneticsDose-Response Relationship, RadiationDimerizationEndonucleasesEscherichia coliErythemaLyasesPhotochemistryXeroderma Pigmentosum Group A ProteinMutationApurinic AcidBase SequenceMolecular Sequence DataCyclobutanesSkinKineticsPyrimidine PhosphorylasesT-PhagesDeoxyribonuclease IV (Phage T4-Induced)DNA ReplicationN-Glycosyl HydrolasesDNA GlycosylasesDeoxyribonucleasesDNA, BacterialOrotic AcidLightPsoralensOrotate PhosphoribosyltransferaseUracilDeaminationDNA-Directed DNA PolymerasePurinesSunlightMice, HairlessModels, MolecularDihydroorotaseTetrahydrofolate DehydrogenaseCytosineSkin NeoplasmsAcetoxyacetylaminofluoreneCell LineFlavin-Adenine DinucleotideTranscription, GeneticFibroblastsThymidineGenes, mosAdenine PhosphoribosyltransferaseDNA, FungalUridineAspartate CarbamoyltransferasePurine NucleotidesCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)DNA-Binding ProteinsSubstrate SpecificityOrotidine-5'-Phosphate DecarboxylaseDNA-(Apurinic or Apyrimidinic Site) LyaseEscherichia coli ProteinsNeoplasms, Radiation-InducedHair DiseasesUridine PhosphorylasePolynucleotide LigasesPlasmidsOligonucleotidesNucleic Acid ConformationSaccharomyces cerevisiaeAmino Acid SequenceMutagenesisCytidine5-MethylcytosineDihydroorotate Oxidase4-Nitroquinoline-1-oxideBinding SitesProtein BindingTritiumDeoxyguanosineUracil NucleotidesOligodeoxyribonucleotidesCricetinaeUridine KinasePentosyltransferasesChlorellaSunscreening AgentsPhotolysisNucleosidesProtein Multimerization