RegenerationMesenchymal Stromal CellsAmbystoma mexicanumNotophthalmusExtremitiesTurbellariaCell DifferentiationAmbystomaNotophthalmus viridescensOsteogenesisStem CellsGrowth Differentiation Factor 2Bone Marrow CellsOsteoblastsChondrogenesisForelimbAdipogenesisMultipotent Stem CellsCell LineageCells, CulturedMesodermColony-Forming Units AssayCore Binding Factor Alpha 1 SubunitHematopoietic Stem CellsRNA-Binding Protein EWSChondrocytesCell SeparationCell ProliferationBone Morphogenetic Protein 2Proto-Oncogene Protein c-fli-1Mesenchymal Stem Cell TransplantationCalcification, PhysiologicSalamandridaeReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLFlow CytometryAdipocytesSignal TransductionAlkaline PhosphatasePhenotypeMice, TransgenicAntigens, CDAntigens, CD34ImmunohistochemistryGene Expression Regulation, DevelopmentalBiological MarkersCell LineGene Expression RegulationMyeloid Progenitor CellsAnimal FinsFibroblastsPlanariansRNA, MessengerHomeodomain ProteinsWnt ProteinsNeural Stem CellsTriturusHematopoiesisTailOsteocytesCell Culture TechniquesCell Movementbeta CateninEmbryonic Stem CellsGrowth Differentiation FactorsEndothelial CellsMice, KnockoutNeovascularization, PhysiologicBone and BonesTissue EngineeringStem Cell TransplantationErythroid Precursor CellsTranscription FactorsAmputationNeurogenesisBone MarrowCartilageBone Morphogenetic ProteinsEmbryo, MammalianLymphoid Progenitor CellsZebrafishTime FactorsAdult Stem CellsCell DivisionBone RegenerationIn Situ HybridizationBone DevelopmentSkullHematopoietic Stem Cell MobilizationFetal BloodImmunophenotypingNestinModels, BiologicalGranulocyte Colony-Stimulating FactorCell CountGene Expression ProfilingSmad ProteinsStem Cell FactorUrodelaBromodeoxyuridine