Ambystoma mexicanumRegenerationExtremitiesTurbellariaNotophthalmusAmbystomaNotophthalmus viridescensFibroblastsForelimbMammalsSalamandridaeAnimal FinsPlanariansFibroblast Growth FactorsTriturusFibroblast Growth Factor 2TailCells, CulturedAmputationReceptors, Fibroblast Growth FactorUrodelaMolecular Sequence DataPleurodelesWilms TumorWound HealingZebrafishIn Situ HybridizationDermisFibroblast Growth Factor 1Nerve TissueSkinCell DifferentiationCell LineAmino Acid SequenceRNA, MessengerGene Expression Regulation, DevelopmentalSignal TransductionCell DivisionReceptor, Fibroblast Growth Factor, Type 1Base SequenceGene Expression RegulationCell ProliferationAnaplasiaCell DedifferentiationReceptor, Fibroblast Growth Factor, Type 2MesodermGene ExpressionAmputation StumpsPentosan Sulfuric PolyesterAnimal StructuresMorphogenesisExtracellular MatrixCollagenZebrafish ProteinsAnimals, Genetically ModifiedEpidermisCartilageGenes, HomeoboxImmunohistochemistry3T3 CellsModels, BiologicalTretinoinHomeodomain ProteinsDNA, ComplementaryBody PatterningReceptor, Fibroblast Growth Factor, Type 3Time FactorsReverse Transcriptase Polymerase Chain ReactionCell MovementTenascinXenopus ProteinsLimb BudsTransfectionMSX1 Transcription FactorXenopus laevisEmbryo, NonmammalianStem CellsBlotting, NorthernCellular MicroenvironmentTranscription FactorsFluorescent Antibody TechniqueDNA PrimersHindlimbCell Transformation, NeoplasticCloning, MolecularDenervationEmbryo, MammalianSequence Homology, Amino AcidLarvaChoristomaKeloidMultipotent Stem CellsChick EmbryoDNAPAX7 Transcription FactorFibroblast Growth Factor 10Gene Expression ProfilingSequence AlignmentMicroscopy, ElectronGrowth Substances