Adult Stem Cells and Regeneration part 12 of 20

HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D We have lost ability to regenerate. No matter where it is amputated limb will "know" where it was cut, and what to grow. CD59 is a molecule which's concentration increases going further away from the body. Does CD59 contest marks, addresses cell's position?

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Channels: Cell Biology

Tags: Stem cell limb regeneration CD59

Uploaded by: ( Send Message ) on 15-08-2007.

Duration: 3m 21s