Cell LineCell Line, TumorCell Line, TransformedSpectrometry, Mass, Fast Atom BombardmentMolecular Sequence DataModels, MolecularMolecular StructureBase SequenceAmino Acid SequenceMagnetic Resonance SpectroscopyRNA, MessengerKineticsBinding SitesProtein ConformationCrystallography, X-RayHydrogen BondingTransfectionMolecular ConformationModels, ChemicalTumor Cells, CulturedApoptosisMutationStructure-Activity RelationshipCell SurvivalMass SpectrometryOxygen IsotopesGene Expression Regulation, NeoplasticProteinsHydrogenSulfurProtein BindingAntineoplastic AgentsCell ProliferationOxidation-ReductionStereoisomerismGene ExpressionDNABlotting, WesternReverse Transcriptase Polymerase Chain ReactionWaterX-Ray DiffractionMice, NudePhenotypeSignal TransductionRecombinant ProteinsDrug Screening Assays, AntitumorCells, CulturedPromoter Regions, GeneticElectron Spin Resonance SpectroscopyTranscription, GeneticSpectrum AnalysisIronCell DifferentiationL Cells (Cell Line)ZincElectronsChemistryNeoplasm ProteinsLigandsCatalysisGene Expression RegulationNeoplasm TransplantationChemical PhenomenaTime FactorsCricetinaeDrug ResistanceQuantum TheoryDose-Response Relationship, DrugThermodynamicsSubstrate SpecificityCloning, MolecularDeuteriumFlow CytometryClone CellsDNA-Binding ProteinsDrug Resistance, NeoplasmDNA PrimersMolecular WeightOxygenPolymerase Chain ReactionChromatography, High Pressure LiquidCell Transformation, NeoplasticProtein Structure, TertiaryAntibodies, MonoclonalCopperTranscription FactorsBreast NeoplasmsTemperatureKaryotypingHydrogen-Ion ConcentrationSpectrophotometryAmino AcidsEnzyme InhibitorsDown-RegulationDNA, NeoplasmEpithelial CellsComputer SimulationPhosphorylationCrystallographyCrystallization