Cell CycleCell Cycle ProteinsCell DivisionMitosisCyclinsCyclin-Dependent KinasesCyclin-Dependent Kinase Inhibitor p27G1 PhaseCDC2 Protein KinaseCyclin DCyclin D1S PhaseProtein-Serine-Threonine KinasesCyclin-Dependent Kinase 4Cyclin B1Retinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p21Cyclin BCell ProliferationCyclin-Dependent Kinase 2Cyclin ACyclin D2Proliferating Cell Nuclear AntigenPhosphorylationMutationCDC2-CDC28 Kinasescdc25 PhosphatasesCyclin EApoptosisCell Cycle CheckpointsProtein KinasesMolecular Sequence DataTumor Suppressor ProteinsDNA ReplicationCells, CulturedCell Line, TumorE2F1 Transcription FactorCyclin D3Signal TransductionDNA-Binding ProteinsSaccharomyces cerevisiaeG2 PhaseGene Expression RegulationAmino Acid SequenceTime FactorsFlow CytometryGenes, cdcDNACell LineBlotting, WesternTranscription FactorsModels, BiologicalTumor Suppressor Protein p53Microtubule-Associated ProteinsProtein BindingNuclear ProteinsMenstrual CycleRNA, MessengerSchizosaccharomycesE2F Transcription FactorsProto-Oncogene ProteinsCell NucleusCell DifferentiationPhosphatidylinositol 3-KinasesCaulobacter crescentusMAP Kinase Signaling SystemBase SequenceInterphaseHeLa CellsSaccharomyces cerevisiae ProteinsKi-67 AntigenFungal ProteinsImmunohistochemistryEnzyme InhibitorsSpindle ApparatusCell SurvivalDNA DamageCarrier ProteinsCyclin-Dependent Kinase Inhibitor p16Down-RegulationTumor Cells, CulturedCell Nucleus DivisionUbiquitin-Protein Ligase ComplexesTransfectionAsymmetric Cell DivisionTranscription, GeneticAnaphase-Promoting Complex-CyclosomeGenes, FungalProtein Kinase InhibitorsGene ExpressionSchizosaccharomyces pombe ProteinsCentrosomePhenotypeSequence Homology, Amino AcidKineticsCalcium-Calmodulin-Dependent Protein KinasesG2 Phase Cell Cycle CheckpointsEscherichia coliRecombinant Fusion ProteinsMicroscopy, Fluorescence