Over the past year or so, we’ve been in the AncestryDNA lab working to create new and improved ways to find distant family members with DNA. In the process, we’ve rewritten the book on AncestryDNA matching and made some significant breakthroughs we’re looking forward to sharing soon.
These advancements will make AncestryDNA matching far more accurate, and each new match will be more likely to lead to a new discovery. Best of all, we’re going to roll this out to all AncestryDNA members for free, and you don’t have to take a new test to get the benefits.
So how are we doing it?
AncestryDNA has quickly grown to over half a million people in its database. Pairing this data with well-documented family trees and the expertise of Ancestry has allowed the AncestryDNA science team to develop groundbreaking new algorithms for finding and predicting relationships through DNA. These new algorithms will lead to better matches for anyone who tests with AncestryDNA.
Of course, we can’t make your list of matches more accurate without removing the less accurate ones. So, your DNA match list may get a little smaller—in some cases, quite a bit smaller. For example, some of the more distant cousin matches will no longer be considered a DNA match and will drop off your list. You can learn more about the science behind these improvements in this blog post from AncestryDNA General Manager Ken Chahine. The post refers to DNA matching challenges found in specific populations, but these same kind of improvements can be made across all AncestryDNA tests.
What do you need to do in the meantime? Not a thing. We’re providing this update for free to all AncestryDNA members, and we’ll send out an email when your new DNA matching results are ready. Also, when our improved matching launches, we’ll be providing a way for you to download your pre-upgrade list of matches in case you have saved notes about a DNA match and want to preserve them for the future.
Be confident that your matches are in good hands with our team of experts. DNA testing is a huge, real-time science project we’re watching unfold, and we get to be a part of it. As the database grows you will get new matches, and now better matches, and even more opportunities to discover something new about you.