Cell CycleFlow CytometryTransfectionCell Cycle ProteinsCell LineMolecular Sequence DataApoptosisCell Cycle CheckpointsCells, CulturedCell DivisionCell Line, TumorTumor Cells, CulturedRNA, MessengerBase SequenceG1 PhaseCell ProliferationAmino Acid SequenceImage CytometryRegional Blood FlowS PhaseCricetinaeBlotting, WesternMitosisLaser Scanning CytometryBlood Flow VelocityPhosphorylationSignal TransductionCyclinsDNARecombinant ProteinsCHO CellsGene Expression RegulationTime FactorsMutationCell SurvivalGene ExpressionTranscription, GeneticHeLa CellsG2 PhaseCloning, MolecularRecombinant Fusion ProteinsReverse Transcriptase Polymerase Chain ReactionProtein BindingPlasmidsDNA, ComplementaryDNA-Binding ProteinsCyclin-Dependent Kinase Inhibitor p21Antigens, CDMenstrual CycleCell DifferentiationKineticsCyclin-Dependent Kinase Inhibitor p27Cell NucleusCOS CellsPromoter Regions, GeneticProtein-Serine-Threonine KinasesRNA, Small InterferingTumor Suppressor Protein p53Dose-Response Relationship, DrugMicroscopy, FluorescenceRetinoblastoma ProteinReticulocytesDown-RegulationG2 Phase Cell Cycle CheckpointsTranscription FactorsNuclear ProteinsAntibodies, MonoclonalImmunophenotypingG0 PhaseFibroblastsCell SeparationFluorescent Antibody TechniqueDNA ReplicationImmunohistochemistryDNA PrimersGene Expression Regulation, NeoplasticGreen Fluorescent ProteinsG1 Phase Cell Cycle CheckpointsAntineoplastic AgentsCarrier ProteinsGenetic VectorsModels, BiologicalProtein BiosynthesisDNA DamageCyclin D1Fluorescent DyesUp-RegulationEnzyme Inhibitors3T3 CellsMembrane ProteinsRabbitsInterphaseCDC2 Protein KinasePloidiesPhenotypeMicroscopy, ConfocalEnzyme ActivationCell MembraneT-LymphocytesProto-Oncogene Proteins