How Does AncestryDNA® work? | AncestryDNA® Learning Hub
https://www.ancestry.com/c/dna-learning-hub/how-does-ancestrydna-work
WEBAn autosomal DNA test, the kind that we use at AncestryDNA, lets us see both sides of your family and can be taken by anyone. It also lets us find information about you across much more of your DNA, scrutinizing hundreds of thousands of DNA positions, or markers, for a more detailed picture of who you are and where you’re from.
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