PurinesAntimetabolitesPurine NucleotidesPurine NucleosidesAntimetabolites, AntineoplasticInosine MonophosphateFloxuridineTetrahydrouridinePhosphoribosyl PyrophosphatePurine-Nucleoside PhosphorylaseTrabeculectomyHypoxanthineHypoxanthinesFluorouracil6-MercaptopurineInosineLeukemia L1210MethotrexateFolic Acid AntagonistsMitomycinPentosyltransferasesCytarabineAdenineAntineoplastic AgentsKineticsPyrimidine NucleotidesGuanosineDrug SynergismDrug Screening Assays, AntitumorAmidophosphoribosyltransferasePurine-Pyrimidine Metabolism, Inborn ErrorsDeoxycytidineGuanineCell SurvivalHypoxanthine PhosphoribosyltransferaseMethylthioinosineRibosemonophosphatesDrug Evaluation, PreclinicalNucleosidesAdenosineCell LinePhosphoribosylglycinamide FormyltransferaseTumor Cells, CulturedHydroxymethyl and Formyl TransferasesCell DivisionXanthineNeoplasmsAdenine PhosphoribosyltransferaseAdenylosuccinate LyasePyrimidine NucleosidesAdenosine DeaminaseNucleobase Transport ProteinsCell CyclePhosphoribosylaminoimidazolecarboxamide FormyltransferaseDeoxyadenosinesBiological TransportRibose-Phosphate PyrophosphokinaseLesch-Nyhan SyndromeXanthinesRibonucleotidesRibonucleosidesNucleotidesInosine NucleotidesAdenylosuccinate SynthaseAllantoinAzaserineGuanosine MonophosphateUric AcidPentosephosphatesFormycinsAzaguanineAdenine NucleotidesAdenosine TriphosphateAdenosine MonophosphatePyrimidinesNucleoside Transport ProteinsMolecular Sequence DataCarbon-Nitrogen Ligases with Glutamine as Amide-N-Donor