Tetrahydrofolate DehydrogenaseAntimetabolitesGene Expression ProfilingNitrate ReductasesNitrate ReductaseFolic Acid AntagonistsGalactitolMethotrexateHydroxymethylglutaryl CoA ReductasesTrimethoprim ResistanceDrug ResistanceTrimethoprimGene Expression Regulation, EnzymologicTrimetrexateGene AmplificationRNA, MessengerGene ExpressionGene Expression RegulationNitratesAntimetabolites, AntineoplasticGenesBase SequenceCricetinaeCricetulusPyrimethamineMolecular Sequence DataCell LineTranscription, GeneticFloxuridineLactobacillus caseiDihydropteroate SynthaseEscherichia coliSarcoma 180Promoter Regions, GeneticPlasmidsThymidylate SynthaseKineticsLeukemia L1210TetrahydrouridineCloning, MolecularNucleic Acid HybridizationDNASulfadoxineAmino Acid SequenceTrabeculectomyOvaryMutationNADPOligonucleotide Array Sequence AnalysisAminopterinChromosomes, Human, 4-5DNA Restriction EnzymesTetrahydrofolatesFolic AcidAntimalarialsCHO CellsNitrite ReductasesPolymerase Chain ReactionInosine MonophosphatePolyglutamic AcidDrug CombinationsProguanilOxidoreductasesPlasmodium falciparumCytochrome-B(5) ReductaseCell CycleMethylenetetrahydrofolate Reductase (NADPH2)FluorouracilRestriction MappingRibonucleotide ReductasesPhosphoribosyl PyrophosphateDeoxyribonuclease EcoRIGene Expression Regulation, DevelopmentalRNACells, CulturedReverse Transcriptase Polymerase Chain ReactionTranscription FactorsPoint MutationTransfectionDNA, RecombinantGenes, BacterialBinding SitesMalaria, FalciparumDNA ReplicationHydrogensulfite ReductaseMitomycinGenetic VectorsFMN ReductaseTumor Cells, CulturedGene Expression Regulation, NeoplasticGene Expression Regulation, PlantPurinesGene Expression Regulation, Bacterial6-MercaptopurineHeLa CellsThioredoxin-Disulfide ReductaseAntineoplastic AgentsNADPH-Ferrihemoprotein ReductaseDNA PrimersTriazines