Cell CycleCell DivisionGenes, cdcCell Cycle ProteinsMitosiscdc25 PhosphatasesCyclinsG1 PhaseCDC2 Protein KinaseDNA ReplicationS PhaseMolecular Sequence DataCyclin B2Saccharomyces cerevisiaeMutationG2 PhaseCyclin-Dependent KinasesCyclin ACell ProliferationProtein-Serine-Threonine KinasesModels, BiologicalAmino Acid SequenceBase SequenceGene Expression RegulationTranscription, GeneticFungal ProteinsGene Expression ProfilingRetinoblastoma ProteinGenes, FungalTranscription FactorsSchizosaccharomycesSaccharomyces cerevisiae ProteinsCell Cycle CheckpointsDNA-Binding ProteinsRNA, MessengerCaulobacter crescentusPromoter Regions, GeneticHeLa CellsAsymmetric Cell DivisionPhosphorylationCell Line, TumorNuclear ProteinsCell LineCell Nucleus DivisionTime FactorsOligonucleotide Array Sequence AnalysisCell NucleusProtein BindingSpindle ApparatusSignal TransductionMenstrual CycleGene Expression Regulation, FungalCyclin D1PhenotypeInterphaseApoptosisCells, CulturedCyclin BCyclin-Dependent Kinase Inhibitor p21Cyclin EE2F Transcription FactorsDNACyclin-Dependent Kinase 2Ubiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeCyclin B1Cell DifferentiationProtein KinasesHistonesCentrosomeDNA DamageCloning, MolecularSchizosaccharomyces pombe ProteinsEscherichia coliGene ExpressionCitric Acid CycleCdc20 ProteinsCyclin-Dependent Kinase Inhibitor p27Bacterial ProteinsFlow CytometrySequence Homology, Amino AcidRepressor ProteinsGene Expression Regulation, DevelopmentalTemperatureChromosome SegregationArabidopsisTumor Suppressor Protein p53Gene Expression Regulation, PlantE2F1 Transcription FactorHydroxyureaCDC2-CDC28 KinasesTumor Cells, CulturedMicroscopy, FluorescenceE2F4 Transcription FactorCyclin-Dependent Kinase 4Genetic Complementation TestGene Expression Regulation, NeoplasticRNA InterferenceArabidopsis ProteinsOrigin Recognition Complex