Foundations in DNA 2 of 5: Understanding and Using Y-DNA and mtDNA

Discover how DNA testing can transform your family history research! This foundational lecture introduces the core principles of genetic genealogy, explaining the types of DNA tests available (autosomal, Y-DNA, and mitochondrial), what they can reveal, and how they complement traditional genealogical methods. Learn how genetic insights can connect you to your ancestors and provide new avenues to explore your family’s story.

Autosomal DNA (atDNA) is a powerful tool for genealogists, offering a window into your broader family tree. This lecture explores the science of atDNA inheritance, its strengths and limitations, and practical ways to apply it to your genealogical research. Discover how atDNA can help you identify unknown ancestors, connect with relatives, and solve family mysteries.

Shared matching is an essential strategy for tackling genealogical puzzles and breaking through brick walls. In this lecture, we’ll demonstrate how to use shared matches effectively, focusing on strategies to solve mysteries related to ancestors from the 1900s, 1800s, and beyond. Learn how this technique can reveal hidden connections and strengthen your research.

Ethnicity estimates can provide a fascinating glimpse into your ancestral origins, but understanding their scope and limitations is key. This session examines how testing companies generate ethnicity estimates, what they reveal, and how they can be used in genealogical research. Discover how to interpret these estimates in the context of your family history and integrate them with other tools for a more complete picture of your heritage.