Y DNA and mtDNA haplogroup maps chart the deep origins of your paternal or maternal lines. The specificity of your YDNA or mtDNA haplogroup results varies by test, and so does its value for building your family tree. Read more! When you participate in DNA testing for...
There are many reasons to join a Y DNA surname project (or start one!). As you build your family tree, a YDNA surname project can help you explore questions about paternity and distinguish between various branches of a family. Here’s how to join a surname project. In...
Last updated: March 25, 2025 A good DNA testing plan can help you solve family history mysteries and discover more about your biological family tree. Here are three steps for how to create a DNA testing plan for family history. Most people pursue DNA testing...
How are you related to your Y DNA matches at FamilyTreeDNA? YDNA tests don’t give shared cM clues about how closely you’re related. Take this video tour of your Y DNA match list to start figuring out your relationships to your Y DNA matches. Y DNA can help you...
She took a DNA test looking for her Dutch ancestor—and got unexpected results! See how this researcher combined clues from genetics and genealogy to discover a new branch of her family tree. As children, Sandy from Littleton, Massachusetts and her sisters were taught...
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