The basics of Y-DNA testing for genealogy - 1 views
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Michael Hait on 20 Oct 09From CSI to The Maury Povich Show, DNA and DNA testing has become a part of American popular culture. But what is DNA?\nIn simple terms, DNA is a string of proteins that contain coded blueprints for our bodies. It tells our bodies how to grow. We inherit our DNA from our parents, which is where its genealogical value comes in.