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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Cell. 2018 Oct 4;175(2):327–345. doi: 10.1016/j.cell.2018.09.021

Figure 1. Planarian regeneration.

Figure 1.

A–E. Planarian fragments regenerate missing body parts in outgrowths at the wound called blastemas (lighter pigmentation) and through changes in pre-existing tissues (morphallaxis). B. Regeneration from a fragment results in a small animal that can eat and grow towards the original size. C. Parasagittal amputation is followed with ML axis regeneration. D. Incisions not allowed to seal result in duplications of body regions. E. Intercalary regeneration between juxtaposed body fragments.