Cell CycleCell Cycle ProteinsZinc FingersCell Cycle CheckpointsZinc SulfateG1 PhaseZinc CompoundsS PhaseMitosisCell DivisionCyclinsZinc OxideMediator ComplexApoptosisMenstrual CycleG2 PhaseZinc IsotopesCell ProliferationMolecular Sequence DataCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Inflammation MediatorsRetinoblastoma ProteinDNA-Binding ProteinsSignal TransductionCell LineG2 Phase Cell Cycle CheckpointsTranscription FactorsCell Line, TumorZinc AcetateCells, CulturedPhosphorylationProtein-Serine-Threonine KinasesTumor Suppressor Protein p53G0 PhaseCDC2 Protein KinaseRNA, MessengerAmino Acid SequenceG1 Phase Cell Cycle CheckpointsNuclear ProteinsCyclin-Dependent Kinase 2Cyclin D1Gene Expression RegulationDNA DamageMutationDNA ReplicationFlow CytometryTime FactorsCyclin ETranscription, GeneticBase SequenceGenes, cdcCell NucleusCyclin AInterphaseModels, BiologicalTumor Suppressor ProteinsCyclin BHeLa CellsCyclin-Dependent Kinase 4Tumor Cells, CulturedProtein BindingSaccharomyces cerevisiaeDNABlotting, WesternCDC2-CDC28 KinasesCell DifferentiationCell SurvivalEstrous Cyclecdc25 PhosphatasesSaccharomyces cerevisiae ProteinsE2F Transcription FactorsTransfectionPromoter Regions, GeneticDown-RegulationCyclin B1FibroblastsCarrier ProteinsCyclin DBromodeoxyuridineDose-Response Relationship, DrugFungal ProteinsRNA, Small InterferingCitric Acid CycleE2F1 Transcription FactorProtein KinasesReverse Transcriptase Polymerase Chain ReactionGene ExpressionKineticsGene Expression ProfilingProto-Oncogene ProteinsEnzyme InhibitorsS Phase Cell Cycle CheckpointsGene Expression Regulation, NeoplasticRepressor ProteinsAntineoplastic AgentsBinding SitesHistonesSequence Homology, Amino AcidSchizosaccharomyces