Video by Richard Thomas Lankes as a part of his "Genetic Mutations" Science Suitcase for STARS at UT Southwestern, Dallas. Narration by Brina Palencia. Funding by HHMI. Joel Goodman, STARS Director. See more info at utsouthwestern.edu/STARS. Part 2 at: vimeo.com/32422180

Check out our other videos on Evolution: vimeo.com/19796663, Photosynthesis: vimeo.com/18544535 and Cell Membranes: vimeo.com/31411881 !

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