Cell CycleLiver RegenerationHepatocytesMitosisCell ProliferationCell Cycle ProteinsCell DivisionHepatectomyHepatocyte Growth FactorLiverG1 PhaseS PhaseCyclinsMeiosisDisease ProgressionCDC2 Protein KinaseG2 PhaseSignal TransductionApoptosisProtein-Serine-Threonine KinasesCyclin D1PhosphorylationCells, CulturedCyclin BCyclin-Dependent KinasesRNA, MessengerDNA ReplicationCyclin-Dependent Kinase Inhibitor p21DNA-Binding ProteinsBromodeoxyuridineProliferating Cell Nuclear AntigenCell Cycle CheckpointsCell Line, TumorNuclear ProteinsTranscription FactorsCyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinMolecular Sequence DataCell LineTime FactorsSaccharomyces cerevisiaeMutationGene Expression RegulationMice, KnockoutCyclin-Dependent Kinase 2Mice, Inbred C57BLBlotting, WesternCell NucleusHepatomegalyTranscription, GeneticSpindle ApparatusCyclin ESaccharomyces cerevisiae ProteinsSchizosaccharomyces pombe ProteinsSchizosaccharomycesDNACyclin AInterphaseCarbon TetrachlorideAmino Acid SequenceGenes, FungalBase SequenceProtein KinasesFungal ProteinsFlow CytometryLiver Neoplasms, ExperimentalImmunohistochemistryDiethylnitrosamineHeLa CellsTransfectionCyclin-Dependent Kinase 4Tumor Cells, CulturedG0 PhaseE2F Transcription FactorsMice, TransgenicCell DifferentiationUbiquitin-Protein Ligase ComplexesSTAT3 Transcription FactorTumor Suppressor Protein p53StarfishCDC2-CDC28 KinasesRats, Inbred F344Cell SurvivalTumor Suppressor ProteinsModels, BiologicalGene ExpressionLiver NeoplasmsAnaphase-Promoting Complex-CyclosomeReverse Transcriptase Polymerase Chain ReactionE2F1 Transcription FactorCyclin B1Capillary ElectrochromatographyCarcinoma, HepatocellularDNA DamagePhenotypeRNA, Small InterferingDown-Regulationcdc25 PhosphatasesPhenobarbitalTransforming Growth Factor alpha