My Grandmother Was Italian. Why Aren’t My Genes Italian?

January 23, 2018

(NPR) – Last fall, we sent away to get our DNA tested by Helix, the company that works with National Geographic. Mom’s results: 31 percent from Italy and Southern Europe. That made sense because of her Italian mother. But my Helix results didn’t even have an “Italy and Southern European” category. How could I have 50 percent of Mom’s DNA and not have any Italian? We do look alike, and she says there is little chance we were switched at birth.

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