The Leonard Lopate Show

Our Social Lives and Our Genes

Monday, August 26, 2013

David Dobbs explains how epigenetics works and looks at how our social lives affect our genes. Studies have shown that our genes are socially fluid and social isolation can be deadly.

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The Great Rat Mother Switcheroo

Thursday, January 10, 2013

One of the most-asked questions after Radiolab's Inheritance show had to do with the benefits of rat-licking -- or, as Molly Webster explains, how researchers knew it was a mom's behavior, not genes, that was impacting the very DNA of her rat pups.


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