Uridine TriphosphateDeoxyuridineUracil NucleotidesPyrimidine NucleotidesPurinergic AgonistsReceptors, Purinergic P2Y2Adenosine TriphosphateReceptors, Purinergic P2UridineCytosine NucleotidesUridine PhosphorylasePurinergic P2 Receptor AgonistsDeoxyuracil NucleotidesReceptors, PurinergicUridine KinaseNucleotidesPyrophosphatasesCalciumBromodeoxyuridineThymidineCells, CulturedFloxuridineUracilDeoxyribonucleosidesDCMP DeaminaseCytidineGuanosine TriphosphateDeoxyribonucleotidesUridine Diphosphate SugarsUridine MonophosphateThymine NucleotidesUridine DiphosphateThymidylate SynthaseThymidine MonophosphateNucleosidesIn Situ Nick-End LabelingKineticsPyrimidine NucleosidesMegaloblastsDeoxycytidine MonophosphateUracil-DNA GlycosidaseIdoxuridineUridine Diphosphate GlucoseNucleotide DeaminasesDNAMitochondrial EncephalomyopathiesCytidine TriphosphateTritiumPentosyltransferasesThiamine TriphosphateApoptosisGuanosine 5'-O-(3-Thiotriphosphate)Thymidine PhosphorylaseDeaminationSarcoma, YoshidaMethotrexateRhodotorulaUridine Diphosphate N-AcetylglucosamineThymidine KinaseEscherichia coliRNAThymineMolecular Sequence DataInosine TriphosphateSubstrate SpecificityRibonucleotidesBase SequenceCell LineCell DivisionLeukemia L1210Uridine Diphosphate GalactoseN-Glycosyl HydrolasesDeoxyadenine NucleotidesAdenine Nucleotides