More Like a Movie Than a Portrait — A New DNA Model Redefines Family History

Learn how a new type of ancestry tracing can unveil the full, dynamic picture of your family tree.

By Stephanie Edwards
Mar 28, 2025 8:45 PMMar 28, 2025 9:44 PM
DNA Strand
(Image Credit: Piyaset/Shutterstock)

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With popular genetic testing company 23andMe filing for bankruptcy, what does the future of ancestry DNA look like?

A team of researchers from the University of Michigan says it is going to look more like a movie than a portrait, thanks to a new statistical model that can be used to trace ancestry in a new way.

Redefining the Family Tree

This new statistical method, developed by Gideon Bradburd and fellow University of Michigan (U-M) researchers Michael Grundler and Jonathan Terhorst, promises to give a more complete picture of human ancestry. The team refers to this as a movie version of ancestry, which provides not only your genetic makeup but where your ancestors originated and how they moved to get where they are today.

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