RegenerationAmbystoma mexicanumExtremitiesTurbellariaNotophthalmusAmbystomaNotophthalmus viridescensMammalsForelimbNerve RegenerationSalamandridaeLiver RegenerationPlanariansAnimal FinsBone RegenerationTailTriturusUrodelaZebrafishAmputationGuided Tissue RegenerationPleurodelesCell DifferentiationIn Situ HybridizationWound HealingNerve TissueMolecular Sequence DataGene Expression Regulation, DevelopmentalWilms TumorStem CellsCell ProliferationAnimals, Genetically ModifiedCell DedifferentiationZebrafish ProteinsAmino Acid SequenceHepatectomyAxonsAnimal StructuresMorphogenesisSignal TransductionAmputation StumpsNerve CrushAnaplasiaBase SequenceModels, BiologicalImmunohistochemistryGene Expression RegulationTime FactorsEpidermisBody PatterningHomeodomain ProteinsMesodermPAX7 Transcription FactorDermisPhylogenyLarvaMarsupialiaPentosan Sulfuric PolyesterCartilageFibroblast Growth FactorsGenes, HomeoboxDenervationHindlimbEmbryo, NonmammalianSpecies SpecificityBiological EvolutionGene ExpressionXenopus laevisMSX1 Transcription FactorTissue EngineeringTretinoinCellular MicroenvironmentDNA, ComplementaryRNA, MessengerMultipotent Stem CellsTissue ScaffoldsModels, AnimalXenopus ProteinsSatellite Cells, Skeletal MuscleSequence AlignmentSequence Homology, Amino AcidRodentiaCell TransplantationMice, Inbred C57BLSciatic NerveSpinal Cord RegenerationEvolution, MolecularLimb BudsLiverBromodeoxyuridinePinnipediaAxotomyMuscle, SkeletalReptilesVertebratesHeadReverse Transcriptase Polymerase Chain ReactionPeripheral NervesGene Expression ProfilingTranscription Factors