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Understanding Genealogy DNA
http://www.genealogydna.com/understanding-genealogy-dna.html
Submitted by
richsmith
30 months, 1 week, 1 day, 14 hours agoAnother name for understanding genealogy DNA is molecular DNA because that is where the science of family begins. Until the late 1980s the only tool available for people seeking information about their ancestors was historical records and the remembrances of grandma and grandpa.
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