HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D Planaria are regenerated if cut in many parts. Cutting patters and speed of regeneration are discussed. Salamander, an amphibian is shown as a more complicated organism.

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Channels: Cell Biology

Tags: Stem cell Planaria regeneration Salamander

Upload by: tubeman on 15-08-2007.

Duration: 3m 30s

Dnatube: Sciencific and Medical video site.