Pyrimidine NucleosidesAntimetabolitesNucleosidesPyrimidine PhosphorylasesPurine NucleosidesAntimetabolites, AntineoplasticFloxuridinePyrimidine NucleotidesUridine PhosphorylasePyrimidinesNucleoside Transport ProteinsUridineTetrahydrouridinePentosyltransferasesCytidineTrabeculectomyDeoxyuridineUridine Kinase6-MercaptopurineFluorouracilPyrimidine DimersThioinosineDeoxycytidinePurinesEquilibrative Nucleoside Transporter 1DilazepMethotrexateSurgical SpongesMitomycinCytarabineLeukemia L1210GuanosineInosine MonophosphateDeoxyribonucleosidesThioguanineThymidinePhosphoribosyl PyrophosphateRibonucleosidesVidarabine PhosphateThymidine PhosphorylaseThymidine KinaseEquilibrative-Nucleoside Transporter 2KineticsHymenolepisTrifluridineUracil6-AminonicotinamideUracil NucleotidesHeterocyclic Compounds, 2-RingTubercidinAntineoplastic AgentsNucleoside-Phosphate KinaseFolic Acid AntagonistsNucleotidesDrug SynergismEquilibrative Nucleoside Transport ProteinsPantothenic AcidHypoxanthinesCell DivisionNorleucineAdenosineCell LineAntiviral AgentsPhosphotransferasesSubstrate SpecificityTumor Cells, CulturedDipyridamoleCell SurvivalNeoplasmsPhosphonoacetic AcidGuanineThymidylate SynthasePurine-Nucleoside PhosphorylaseStructure-Activity RelationshipMolecular Sequence DataMembrane Transport ProteinsDrug Screening Assays, AntitumorAzathioprineInosineMolecular StructureBase SequenceNucleoside-Diphosphate KinaseDeoxyribonuclease (Pyrimidine Dimer)DNADrug Evaluation, PreclinicalOrotic AcidBiological TransportStreptomycesPurine NucleotidesUltraviolet RaysHerpesvirus 1, HumanMagnetic Resonance SpectroscopyOrotate PhosphoribosyltransferaseAmino Acid SequenceCarrier ProteinsFormycinsNucleoside QCell CycleMutationAdenine