Notophthalmus viridescensSalamandridaeExtremitiesRegenerationAmbystoma mexicanumUrodelaAmbystomaTriturusForelimbLimb BudsPleurodelesNerve RegenerationAmputationAdipose TissueLiver RegenerationAdipose Tissue, WhiteTailGene Expression RegulationSubcutaneous FatGene Expression ProfilingIn Situ HybridizationPlanariansTurbellariaAmphibiansAnimal FinsOligonucleotide Array Sequence AnalysisWound HealingGene ExpressionReverse Transcriptase Polymerase Chain ReactionRNA, MessengerNotophthalmusFibroblast Growth FactorsBone RegenerationXenopus ProteinsGene Expression Regulation, DevelopmentalLeptinHindlimbXenopus laevisLimb SalvagePAX7 Transcription FactorLimb Deformities, Congenital