Cell CycleCell Cycle ProteinsCell LineMolecular Sequence DataMammalsCell Cycle CheckpointsAmino Acid SequenceCells, CulturedSignal TransductionG1 PhaseCell ProliferationCell DivisionStem CellsMitosisCell DifferentiationTransfectionMutationS PhaseHeLa CellsModels, BiologicalApoptosisGene Expression RegulationTranscription FactorsBase SequenceCyclinsStathminCricetinaeRNA, MessengerProtein BindingTrinitrobenzenesFlow CytometryG2 PhaseTime FactorsDNA-Binding ProteinsTumor Cells, CulturedDNAMeristemPhosphorylationDNA DamageProtein-Serine-Threonine KinasesNuclear ProteinsGene ExpressionMenstrual CycleLymphocyte ActivationT-LymphocytesCell NucleusCell Line, TumorDNA ReplicationRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p21Mice, Inbred C57BLCyclin-Dependent Kinase Inhibitor p27PhenotypeTranscription, GeneticSaccharomyces cerevisiaeT-Lymphocytes, RegulatoryMice, KnockoutCloning, MolecularSequence Homology, Amino AcidRecombinant Fusion ProteinsB-LymphocytesCDC2 Protein KinaseG2 Phase Cell Cycle CheckpointsCHO CellsTumor Suppressor Protein p53Mice, Inbred BALB CHematopoietic Stem CellsCyclin-Dependent Kinase 2InterphaseCarrier ProteinsCoculture TechniquesG0 PhaseCell SurvivalAdult Stem CellsKineticsLymphocyte CooperationRecombinant ProteinsFibroblastsHematopoiesisSaccharomyces cerevisiae ProteinsBlotting, WesternCricetulusCyclin ETumor Suppressor ProteinsDNA RepairG1 Phase Cell Cycle CheckpointsProtein KinasesCyclin D1Mice, TransgenicCyclin ACOS CellsRNA InterferencePlasmidsGenes, cdcCyclin BRNA, Small InterferingMicroscopy, FluorescenceCell LineageEmbryo, MammalianProtein Structure, Tertiary