The regeneration of axolotl limbs covered by frog skin.
D000375:Aging; D000557:Ambystoma; D000671:Amputation, Surgical; D000818:Animals; D002454:Cell Differentiation; D005552:Forelimb / Q000254:growth & development*; D011894:Rana pipiens; D012038:Regeneration; D016038:Skin Transplantation; D014183:Transplantation, Heterologous