InterphaseCell CycleMitosisCell Cycle ProteinsMenstrual CycleMicrotubulesCell NucleusTime FactorsPhase TransitionMetaphaseSpindle ApparatusIn Situ Hybridization, FluorescenceHeLa CellsCell DivisionTelophaseCentrosomeChromosomesS PhaseNocodazoleTubulinCell LineDipodomysCell Cycle CheckpointsModels, BiologicalNuclear ProteinsCentriolesCDC2 Protein KinasePhosphorylationMolecular Sequence DataDNAG1 PhaseMicrotubule-Associated ProteinsFluorescent Antibody TechniqueKineticsCell NucleolusMicroscopy, FluorescenceTemperatureX-Ray DiffractionLipid BilayersNuclear EnvelopeNucleolus Organizer RegionProtein-Serine-Threonine KinasesEstrous CycleCells, CulturedLuteal PhaseCyclinsCytoplasmAmino Acid SequenceChromatinChromosomes, HumanChromosomal Proteins, Non-HistoneApoptosisG2 PhaseChromosome AberrationsAnaphaseFollicular PhaseMutationTumor Cells, CulturedComputer SimulationCell ProliferationNuclear Matrix-Associated ProteinsTrisomyBase SequenceDNA-Binding ProteinsCentromereDimyristoylphosphatidylcholineFibroblastsCell Line, TumorFlow CytometryProtein BindingHistonesAneuploidyWaterGreen Fluorescent ProteinsRNA, MessengerDNA ProbesRecombinant Fusion ProteinsColchicineCyclin BCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Gene Expression RegulationPeriodicityKinesinMicroscopy, ElectronRetinoblastoma ProteinG2 Phase Cell Cycle CheckpointsSignal TransductionCricetinaeAntigens, NuclearDyneinsCell CompartmentationKaryotyping1,2-DipalmitoylphosphatidylcholineDNA ReplicationMolecular ConformationCell DifferentiationModels, ChemicalProtein Kinasescdc25 Phosphatases