The origin of limb regenerates from cartilage grafts.
D000557:Ambystoma; D000818:Animals; D002356:Cartilage / Q000637:transplantation*; D005121:Extremities / Q000502:physiology*; D006084:Graft Rejection; D012038:Regeneration; D014181:Transplantation Immunology; D014184:Transplantation, Homologous