M Phase Cell Cycle CheckpointsCell CycleG2 Phase Cell Cycle CheckpointsG2 PhaseS Phase Cell Cycle CheckpointsCell DivisionCell Cycle ProteinsG1 Phase Cell Cycle CheckpointsAllyl CompoundsMitosisCell Cycle CheckpointsS PhaseG1 PhaseDNA DamageCell Line, TumorProtein-Serine-Threonine KinasesIsothiocyanatesApoptosisCheckpoint Kinase 2PhosphorylationGenes, cdccdc25 PhosphatasesCell ProliferationCDC2 Protein KinaseProtein KinasesAtaxia Telangiectasia Mutated ProteinsDNA ReplicationCyclinsDNA-Binding ProteinsMutationTumor Suppressor Protein p53Cyclin B1Molecular Sequence DataFlow CytometryCell LineNuclear ProteinsCyclin BCyclin-Dependent KinasesSaccharomyces cerevisiaeSpindle ApparatusCyclin-Dependent Kinase Inhibitor p21Tumor Suppressor ProteinsHeLa CellsDNA RepairAmino Acid SequenceSignal TransductionSchizosaccharomycesHydroxyureaCyclin-Dependent Kinase 2Models, BiologicalSaccharomyces cerevisiae ProteinsRetinoblastoma ProteinCell NucleusCells, CulturedFungal ProteinsProtein BindingGamma RaysBlotting, WesternSchizosaccharomyces pombe ProteinsRadiation, IonizingCyclin-Dependent Kinase Inhibitor p27InterphaseAtaxia TelangiectasiaEnzyme ActivationCyclin D1Tumor Cells, CulturedTime FactorsFibroblastsG0 PhaseHistonesDNACell SurvivalRNA, Small InterferingCyclin ASerineBase SequenceCyclin ERadiation ToleranceNocodazoleTranscription FactorsPhosphoproteinsCyclin-Dependent Kinase 4Ultraviolet RaysCentrosomeEnzyme InhibitorsCDC2-CDC28 KinasesCarrier ProteinsUbiquitin-Protein Ligase ComplexesTransfectionCdc20 ProteinsGenomic InstabilityAnaphase-Promoting Complex-CyclosomePhenotypeKineticsTranscription, GeneticGenes, FungalGene Expression RegulationRecombinant Fusion ProteinsRNA InterferenceChromatin