Cell DedifferentiationCell DifferentiationSalamandridaeCells, CulturedCell LineRegenerationNotophthalmus viridescensSignal TransductionRNA, MessengerGene Expression RegulationMolecular Sequence DataImmunohistochemistryFibroblastsBase SequenceTranscription FactorsCell ProliferationChondrocytesEpithelial CellsCell DivisionLiposarcomaGene Expression ProfilingStem CellsTranscription, GeneticGene ExpressionTransfectionModels, BiologicalReverse Transcriptase Polymerase Chain ReactionUrodelaGene Expression Regulation, DevelopmentalApoptosisExtremitiesPromoter Regions, GeneticCell LineagePhenotypeAmbystoma mexicanumTumor Cells, CulturedTime FactorsOrgan SpecificityCell Culture TechniquesCell NucleusNeuronsBlotting, WesternDNA-Binding ProteinsVimentinFlow CytometryCell Line, TumorAmino Acid SequenceFluorescent Antibody TechniqueEpitheliumOligonucleotide Array Sequence AnalysisAnimal FinsDown-RegulationMicroscopy, FluorescenceHeLa CellsHomeodomain ProteinsMice, TransgenicMice, Inbred C57BLMutationDNA PrimersCell MovementMembrane ProteinsEmbryonic Stem CellsCell CycleCricetinaeCell AdhesionCell TransdifferentiationCartilage, ArticularCadherinsActinsCell SurvivalGreen Fluorescent ProteinsDNAOsteosarcoma, JuxtacorticalOncostatin M Receptor beta SubunitNuclear ProteinsPhosphorylationChick EmbryoIn Situ HybridizationCell SeparationNeurogliaHolothuriaRabbitsMicroscopy, ElectronCytoskeletal ProteinsTrans-ActivatorsGenes, ReporterMesodermZebrafishProteinsNerve Tissue ProteinsKidneyGenetic VectorsMacrophagesCell CommunicationDNA, ComplementaryCell Transformation, NeoplasticRats, Sprague-DawleyUp-RegulationCoculture TechniquesRetina