Ambystoma mexicanumRegenerationCell DedifferentiationExtremitiesTurbellariaNotophthalmus viridescensNotophthalmusAmbystomaForelimbSalamandridaeAnimal FinsCell DifferentiationApoptosisPlanariansTailApoptosis Regulatory ProteinsCaspasesUrodelaTriturusCaspase 3Signal TransductionCells, CulturedCell ProliferationInhibitor of Apoptosis ProteinsProto-Oncogene Proteins c-bcl-2AmputationCell Line, TumorDNA FragmentationIn Situ Nick-End Labelingbcl-2-Associated X ProteinCell SurvivalImmunohistochemistryZebrafishX-Linked Inhibitor of Apoptosis ProteinCell DivisionChondrocytesApoptosis Inducing FactorRNA, MessengerIn Situ HybridizationReverse Transcriptase Polymerase Chain ReactionLiposarcomaGene Expression RegulationWilms TumorBlotting, WesternCASP8 and FADD-Like Apoptosis Regulating ProteinEnzyme ActivationPleurodelesCaspase 9Caspase InhibitorsNerve TissueDown-RegulationTime FactorsTumor Cells, CulturedCell LineGene Expression Regulation, DevelopmentalCaspase 8MitochondriaCell CycleFas Ligand ProteinTumor Suppressor Protein p53Models, BiologicalTranscription FactorsMesodermGene ExpressionHomeodomain ProteinsGene Expression ProfilingFlow CytometryCytochromes cWound HealingMolecular Sequence DataStem Cellsbcl-X ProteinEpithelial CellsTretinoinCartilageCell NucleusTransfectionAnnexin A5Up-RegulationEnzyme InhibitorsBase SequenceAnaplasiaZebrafish ProteinsAmino Acid Chloromethyl KetonesRNA, Small InterferingCysteine Proteinase InhibitorsAmino Acid SequenceDNA PrimersProto-Oncogene ProteinsPhosphorylationCartilage, ArticularAmputation Stumpsbeta CateninGene Expression Regulation, NeoplasticAntineoplastic AgentsPoly(ADP-ribose) Polymerasesp38 Mitogen-Activated Protein KinasesAnimal StructuresMitogen-Activated Protein KinasesPentosan Sulfuric Polyester