Cell CycleCyclin D1Cyclin ACyclin ECyclin BCell Cycle ProteinsCyclin B1Cyclin D3Cyclin D2Cyclin A1CyclinsCyclin DCyclin A2G1 PhaseCyclin GCyclin G1Cell Cycle CheckpointsS PhaseCyclin-Dependent Kinase 2MitosisNeuronal Ceroid-LipofuscinosesCyclin CCDC2 Protein KinaseCyclin-Dependent KinasesCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p27Cell DivisionRetinoblastoma ProteinCDC2-CDC28 KinasesCyclin B2G2 PhaseCyclin-Dependent Kinase Inhibitor p21Cell ProliferationCyclin G2Cyclin TProtein-Serine-Threonine KinasesPhosphorylationCDC28 Protein Kinase, S cerevisiaeCyclin HApoptosisCell Line, TumorMenstrual CycleG0 PhaseMolecular Sequence DataTumor Suppressor Protein p53Cell LineG2 Phase Cell Cycle CheckpointsSaccharomyces cerevisiae ProteinsTumor Suppressor ProteinsDNA-Binding ProteinsCyclin-Dependent Kinase Inhibitor ProteinsSaccharomyces cerevisiaeRNA, MessengerMutationTranscription FactorsDNA ReplicationCell NucleusSignal Transductioncdc25 PhosphatasesG1 Phase Cell Cycle CheckpointsNuclear ProteinsE2F Transcription FactorsFlow CytometryCyclin-Dependent Kinase 6Tumor Cells, CulturedInterphaseTranscription, GeneticFungal ProteinsHeLa CellsCells, CulturedDNA DamageAmino Acid SequenceGenes, cdcBase SequenceBlotting, WesternGene Expression RegulationOncogene ProteinsTime FactorsProtein BindingModels, BiologicalE2F1 Transcription FactorCyclin IDown-RegulationTransfectionPromoter Regions, GeneticProtein KinasesProto-Oncogene ProteinsProliferating Cell Nuclear AntigenGene Expression Regulation, NeoplasticMicrotubule-Associated ProteinsGene Expression Regulation, FungalDNACell DifferentiationFibroblastsGenes, bcl-1Ubiquitin-Protein Ligase ComplexesCyclin-Dependent Kinase Inhibitor p16F-Box ProteinsSerine ProteasesTranscription Factor DP1