Cell CycleGTP-Binding ProteinsProteomicsGene Expression RegulationSignal TransductionProteinsCell Cycle ProteinsMolecular Sequence DataCell Cycle CheckpointsG1 PhaseS PhaseMitosisCyclinsCell DivisionMenstrual CycleG2 PhaseCyclin-Dependent Kinase Inhibitor p21ApoptosisCyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinCell ProliferationG2 Phase Cell Cycle CheckpointsG0 PhaseCDC2 Protein KinaseCell Line, TumorG1 Phase Cell Cycle CheckpointsTumor Suppressor Protein p53Cyclin-Dependent Kinase 2Protein-Serine-Threonine KinasesCyclin D1PhosphorylationDNA ReplicationCyclin EGenes, cdcDNA DamageCell LineCyclin AInterphaseDNA-Binding ProteinsCyclin BFlow CytometryCyclin-Dependent Kinase 4Nuclear ProteinsTumor Suppressor ProteinsCDC2-CDC28 KinasesEstrous Cyclecdc25 PhosphatasesCell NucleusTranscription FactorsMutationCells, CulturedTumor Cells, CulturedE2F Transcription FactorsHeLa CellsTime FactorsCyclin B1Saccharomyces cerevisiaeRNA, MessengerModels, BiologicalTranscription, GeneticCyclin DDNACell DifferentiationCitric Acid CycleBase SequenceCell SurvivalBromodeoxyuridineE2F1 Transcription FactorAmino Acid SequenceSaccharomyces cerevisiae ProteinsBlotting, WesternS Phase Cell Cycle CheckpointsProtein KinasesDown-RegulationProtein BindingCyclin D3Cyclin-Dependent Kinase Inhibitor ProteinsFibroblastsAntineoplastic AgentsFungal ProteinsTransfectionSchizosaccharomycesHistonesM Phase Cell Cycle CheckpointsProliferating Cell Nuclear AntigenGene Expression Regulation, NeoplasticMicrotubule-Associated ProteinsProto-Oncogene ProteinsGene Expression ProfilingHydroxyureaRNA, Small InterferingCyclin-Dependent Kinase Inhibitor p16Caulobacter crescentusCyclin-Dependent Kinase 6Promoter Regions, GeneticCyclin D2Transcription Factor DP1MimosineEnzyme InhibitorsUbiquitin-Protein Ligase Complexes