Cell CycleCell Cycle ProteinsG1 PhaseS PhaseG2 PhaseMitosisMenstrual CycleCell DivisionCyclinsDisease ProgressionCell ProliferationCell Cycle CheckpointsApoptosisInterphaseCell Line, TumorRetinoblastoma ProteinFlow CytometryDNA DamageCyclin D1PhosphorylationProtein-Serine-Threonine KinasesCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent KinasesCell LineCDC2 Protein KinaseCyclin-Dependent Kinase Inhibitor p21DNA-Binding ProteinsCyclin-Dependent Kinase 2Cyclin BSignal TransductionDNA ReplicationFollicular PhaseTumor Cells, CulturedCyclin ETumor Suppressor Protein p53Time FactorsHeLa CellsTumor Suppressor ProteinsNuclear ProteinsCell SurvivalLuteal PhaseCell NucleusBromodeoxyuridineCells, CulturedCyclin ADNATranscription FactorsCyclin-Dependent Kinase 4MutationG0 PhaseE2F Transcription FactorsCDC2-CDC28 KinasesBlotting, WesternMolecular Sequence DataHistonesRNA, MessengerGenes, cdcAphidicolinModels, BiologicalG2 Phase Cell Cycle CheckpointsE2F1 Transcription FactorGene Expression RegulationAntineoplastic Agentscdc25 PhosphatasesSaccharomyces cerevisiaeG1 Phase Cell Cycle CheckpointsCyclin B1Cyclin DCell DifferentiationHydroxyureaFibroblastsAtaxia Telangiectasia Mutated ProteinsMicroscopy, FluorescenceEnzyme InhibitorsTranscription, GeneticImmunohistochemistryDNA RepairHL-60 CellsAmino Acid SequenceDown-RegulationBase SequenceTranscription Factor DP1KineticsGene Expression Regulation, NeoplasticGene ExpressionTransfectionProtein BindingDose-Response Relationship, DrugRNA, Small InterferingProtein KinasesSaccharomyces cerevisiae ProteinsRetinoblastoma-Binding Protein 1PropidiumEstrous CycleProto-Oncogene ProteinsPremenstrual SyndromeAntineoplastic Agents, PhytogenicCyclin D3MimosineReverse Transcriptase Polymerase Chain Reaction