What is a haplogroup? How do I use DNA haplogroups to learn about my genetic story? Your DNA Guide is your source for answers to these and other questions. When you test your Y DNA (which traces a direct paternal line) or mtDNA (which traces a direct maternal line) at...
What is XDNA? We have answers! And so does your XDNA itself. XDNA can be used for genealogy, whether you’re a man or a woman. Sort your DNA matches using XDNA to help you with your family history. We usually talk about THREE kinds of DNA tests available for...
What’s a “good DNA match,” in genetic genealogy terms? Here’s what to look for in your DNA matches. When looking at your DNA test results for genealogy, you may have heard that you should focus on the “good matches.” But what exactly does that mean? Both of those...
Do DNA ethnicity test results perpetuate racism? My experience says the opposite is true. Do DNA ethnicity results perpetuate racist thinking? Recently, a few critics have complained that DNA testing—and the marketing surrounding it—reinforces negative ideas about...
In this case study, Y DNA tells a story about an unknown paternal ancestor. Here’s how to use YDNA to help fill in blank spots on your family tree. On paper, Charles Long looks like the average member of your pedigree chart. He has a birth date, a birthplace, a...
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