Genetic testing: introduction to ancestry testing

While searching the Net for articles on race and genetics, I came across a link to a cartoon feature that introduces us to ancestry testing using DNA. It includes an introduction and information on maternal and paternal inheritance. Unfortunately, the link to how DNA is mapped no longer exists.

Here's the address: http://www.msnbc.msn.com/id/21443872/

Marie Godfrey, PhD

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