Cell CycleCell Cycle ProteinsMitosisG1 PhaseS PhaseCyclinsMeiosisG2 PhaseCDC2 Protein KinaseCell DivisionCell Cycle CheckpointsDisease ProgressionCyclin BProtein-Serine-Threonine KinasesCell ProliferationPhosphorylationRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent KinasesSaccharomyces cerevisiaeMolecular Sequence DataDNA ReplicationApoptosisCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase 2MutationGap JunctionsCell Line, TumorCyclin D1DNA-Binding ProteinsSignal TransductionNuclear ProteinsCyclin EIntercellular JunctionsSaccharomyces cerevisiae ProteinsCell NucleusInterphaseSpindle ApparatusCell LineTight JunctionsTranscription FactorsSchizosaccharomycesCyclin ASchizosaccharomyces pombe ProteinsG0 PhaseAmino Acid SequenceFungal ProteinsHeLa CellsGenes, FungalCyclin-Dependent Kinase 4Protein KinasesBase SequenceRNA, MessengerTime FactorsTumor Suppressor Protein p53E2F Transcription FactorsG2 Phase Cell Cycle CheckpointsCDC2-CDC28 KinasesTranscription, GeneticDNA DamageUbiquitin-Protein Ligase ComplexesCells, CulturedTumor Suppressor ProteinsFlow CytometryCyclin B1Anaphase-Promoting Complex-Cyclosomecdc25 PhosphatasesModels, BiologicalE2F1 Transcription FactorGenes, cdcStarfishTumor Cells, CulturedGene Expression Regulation, FungalG1 Phase Cell Cycle CheckpointsBlotting, WesternGene Expression RegulationCyclin DOocytesPhenotypeDNAProtein BindingCell SurvivalMenstrual CycleNocodazoleTransfectionCentrosomeDown-RegulationRNA, Small InterferingXenopus ProteinsBromodeoxyuridineAdherens JunctionsCell DifferentiationTranscription Factor DP1Gene Expression Regulation, NeoplasticMicrotubule-Associated ProteinsFibroblastsProto-Oncogene ProteinsNeuromuscular JunctionRNA InterferenceFertilization