Cell CycleCell Cycle ProteinsPhosphoprotein PhosphatasesG1 PhaseCell Cycle CheckpointsCyclinsS PhaseMitosisProtein Phosphatase 2Cell DivisionProtein Tyrosine PhosphatasesG2 PhaseAcid PhosphatasePhosphorylationCyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p21Molecular Sequence Datacdc25 PhosphatasesCell ProliferationCDC2 Protein KinaseApoptosisProtein Phosphatase 1Protein-Serine-Threonine KinasesGenes, cdcCyclin-Dependent Kinase 2Tumor Suppressor Protein p53Cyclin ACell LineCyclin D1Signal TransductionDNA-Binding ProteinsCell Line, TumorAmino Acid SequenceCyclin ETranscription FactorsNuclear ProteinsBase SequenceG1 Phase Cell Cycle CheckpointsG0 PhaseCyclin-Dependent KinasesRNA, MessengerTumor Suppressor ProteinsCyclin BMutationInterphaseDNA ReplicationGene Expression RegulationE2F Transcription FactorsTranscription, GeneticDNA DamageMenstrual CycleCyclin-Dependent Kinase 4CDC2-CDC28 KinasesCell NucleusHeLa CellsCyclin-Dependent Kinase Inhibitor ProteinsCells, CulturedFlow CytometrySaccharomyces cerevisiaePhosphoric Monoester HydrolasesGene Expression ProfilingTumor Cells, CulturedModels, BiologicalProtein BindingProtein KinasesCell DifferentiationG2 Phase Cell Cycle CheckpointsCaulobacter crescentusSaccharomyces cerevisiae ProteinsE2F1 Transcription FactorTime FactorsGlucose-6-PhosphataseTransfectionBlotting, WesternCyclin B1Down-RegulationPromoter Regions, GeneticOligonucleotide Array Sequence AnalysisCyclin DHistonesFungal ProteinsEnzyme InhibitorsCell SurvivalGene Expression Regulation, NeoplasticTranscription Factor DP1DNARetinoblastoma-Binding Protein 1Sequence Homology, Amino AcidS Phase Cell Cycle CheckpointsCarrier ProteinsUbiquitin-Protein Ligase ComplexesCyclin D3FibroblastsKineticsRecombinant Fusion Proteins3T3 CellsProto-Oncogene ProteinsReverse Transcriptase Polymerase Chain ReactionRNA, Small Interfering