scienceisbeauty: The stages of regrowth for a…

scienceisbeauty:

The stages of regrowth for a salamander leg. The intact limb is at the left; the series to the right shows the gradual regeneration of the limb over a couple of months. (Credit: James Monaghan laboratory/Northeastern University)

Via Quanta Magazine: Salamander’s Genome Guards Secrets of Limb Regrowth

The axolotl, the lost body parts regeneration champion among vertebrates.