DNA TestingBeginner Friendly

Foundations in DNA

New to DNA testing for genealogy? Foundations in DNA with expert Blaine Bettinger, Ph.D., J.D. is the perfect starting point. No science background needed! In five friendly, easy-to-follow sessions, you'll learn what DNA actually tells you, understand Y-DNA, mitochondrial DNA, and autosomal DNA, make sense of your match list, and finally understand what those ethnicity estimates really mean. Start your DNA journey with confidence!

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5 Webinars in this path

Work through each session in order, or jump to any topic that interests you.

1
Foundations in DNA 1 of 5: Introduction to DNA and Genetic Genealogy
with Blaine Bettinger, Ph.D., J.D.
01:16:57
2
Foundations in DNA 2 of 5: Understanding and Using Y-DNA and mtDNA
with Blaine Bettinger, Ph.D., J.D.
01:15:16
3
Foundations in DNA 3 of 5: Understanding Autosomal DNA
with Blaine Bettinger, Ph.D., J.D.
01:22:38
4
Foundations in DNA 4 of 5: Using Shared Matching
with Blaine Bettinger, Ph.D., J.D.
01:14:27
5
Foundations in DNA 5 of 5: Understanding Ethnicity Estimates
with Blaine Bettinger, Ph.D., J.D.
01:20:40

For more learning, visit 343 webinars in the DNA Testing category.

Certificate of Completion

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CERTIFICATE OF COMPLETIONThis certificate is proudly presented toMember Namefor successfully completing the learning pathFoundations in DNAAugust 18, 2026DATEGeoff RasmussenGeoff RasmussenFounder of Legacy Family Tree Webinars
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