My wife is getting her masters, and is taking a class on epigenetics this semester. Very interesting stuff.
Epigenetics: How our experiences affect our offspring - The Week
This is a BBC show (also on NOVA/PBS, I believe), "The Ghost in Your Genes", that you may find interesting. It's 49min long.
The Ghost In Your Genes - BBC documentary - YouTube
In the show it discusses how the offspring, sometimes multiple generations-on can show the effects of the experiences of their ancestors.
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Steve
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