Ear, ExternalEarEar, InnerAmbystoma mexicanumRegenerationExtremitiesTurbellariaNotophthalmusAmbystomaNotophthalmus viridescensForelimbMammalsSalamandridaeEar, MiddleAnimal FinsPlanariansTriturusEar DiseasesTailEar CanalAmputationUrodelaZebrafishPleurodelesWilms TumorEar OssiclesNerve TissueIn Situ HybridizationGene Expression Regulation, DevelopmentalEar NeoplasmsEar AuricleAnaplasiaAmputation StumpsMolecular Sequence DataAnimal StructuresCell DedifferentiationCell DifferentiationMorphogenesisPentosan Sulfuric PolyesterWound HealingAnimals, Genetically ModifiedAmino Acid SequenceZebrafish ProteinsMesodermGenes, Homeobox