RegenerationExtremitiesNotophthalmus viridescensAmbystoma mexicanumSalamandridaeAmbystomaTurbellariaNotophthalmusForelimbNerve RegenerationLiver RegenerationPlanariansAnimal FinsTailUrodelaTriturusBone RegenerationAmputationPleurodelesNerve TissueWound HealingIn Situ HybridizationCell DifferentiationZebrafishGuided Tissue RegenerationGene Expression Regulation, DevelopmentalMorphogenesisChromatophoresWilms TumorMesodermLarvaCell ProliferationAxonsStem CellsHindlimbHeadCellular MicroenvironmentAnimals, Genetically ModifiedDenervationAlbinismCell DedifferentiationHepatectomyEpidermisMetamorphosis, BiologicalEmbryo, NonmammalianLimb BudsMolecular Sequence DataToesZebrafish Proteins