Introducing “DNA Match Labeling” – A Sorting Mechanism for AncestryDNA Matches!

Many DNA test takers have a wealth of genetic relatives! For example, I have more than 50,000 different genetic cousins across all the genealogy DNA testing companies. Although many regions of the world do not yet have 1,000’s of genetic cousins in their match lists, they will in the future as DNA testing grows increasingly popular and the testing companies target other countries.

Unfortunately, the testing companies have not provided users with the tools necessary to organize these matches. Indeed, clustering and organization of genetic cousins is a huge component of the future of DNA evidence. Clustering of our matches allows us to identify information that is not visible or apparent when the matches are unorganized.

This is where the DNA Match Labeling extension for Chrome comes in! I worked with a programmer to build this extension. ... Click to read more!

AncestryDNA Revises Ethnicity Estimates

AncestryDNA today (12 September 2018) released updated ethnicity estimates for all customers. Everyone in the AncestryDNA database will see some change in their estimate.

This update represents one of the most significant refinements of AncestryDNA’s ethnicity estimates. Both the reference populations and the ethnicity algorithm underwent significant development.

The size and makeup of the reference populations grew substantially, from ~3,000 reference samples to ~16,000 reference samples (many provided by test takers that consented to participating in AncestryDNA research). The update adds 17 new regions to the ethnicity analysis (from 363 to 380). Many more are needed in areas such as Asia and Africa, of course, but this is a great addition. As well, many regions were redefined or their names were changed to more accurately reflect the region. ... Click to read more!