MyHeritage DNA Matching – What I Like About It

by Lisa Cooke | Dec 21, 2016 | 01 What's New, DNA, MyHeritage | 15 comments

MyHeritage DNA is new on the scene of genetic genealogy. With the recent launch of their DNA Matching, I decided to give it a test drive for you. I have now uploaded my test results from another company. Follow along as I share what I like about the MyHeritage DNA site…maybe it is just what you’ve been looking for!

By James Tourtellotte, photo editor of CBP Today[1] [Public domain], via Wikimedia Commons.

In September, MyHeritage began to provide matching results for individuals who had uploaded their test results from another company to their site. As of today, uploading your DNA test results to MyHeritage DNA is still free, so if you have been thinking about it, you may want to take advantage sooner rather than later. As expected, the matches are only as good as the depth of the database, and it is early in the game. Their DNA database is small, but even now we can get an idea of what to expect from MyHeritage as they take their first steps into genetic genealogy.

One of the most exciting elements of their November 7, 2016 announcement is their development of a Founder Population project where they have hand-picked individuals to represent their reference population for calculating ethnicity. They plan to launch with 25 population groups, but will likely increase to 100 in a fairly short amount of time. This is a far more advanced ethnicity report than is currently offered anywhere else.

Transferring Your DNA Results to MyHeritage DNA

After you have figured out how to download your raw data from your testing company (see my instructions here: http://www.yourdnaguide.com/transferring), and add it to MyHeritage (you have to add a family tree to MyHeritage to do this), you will need to wait the requisite time to process.  Then, you will receive an email notice that you have new DNA matches:

Email notice from MyHeritage regarding DNA matches.

You can access DNA matches when you log on to the site: under Discoveries, click DNA Matches (as shown below).

My Favorite Features of MyHeritage DNA

As for my favorite features, I like how they list all the possible relationships that make sense between you and your match, taking into account multiple factors like your age, gender, and your genetics instead of a simple, generic range like 2nd-4th buy chlamydia medication uk cousins. The accompanying chart, which visually shows you all possible relationships, is also very helpful. You can access the chart by clicking on the little question mark icon next to the relationship suggestions.

I like that these suggestions remind us that our genetic relationships have different genealogical interpretations. Meaning that genetically, a 2nd-cousin-once-removed, a first-cousin-twice-removed, and a second-cousin, all fall within a similar genetic range and it is impossible to determine your exact relationship based on the genetics alone.

I also like how MyHeritage offers all three genetic descriptors of your relationship:

• total amount of shared DNA
• how many segments are shared
• the size of the longest piece of shared DNA.

While this is more of an intermediate to advanced piece to your results, it can be important as your relationship analysis becomes more involved.

Addressing a Concern of Genetic Genealogists

MyHeritage makes a unique claim in their press release about their matching feature addressing a main concern genetic genealogists have: the lack of pedigree information provided by their matches. MyHeritage claims that 95% of their DNA samples have pedigrees attached. That is remarkable! However, from my own quick calculation of my matches, the number with pedigrees is more like 60%.

They also indicated that they will soon be doing a bit of pedigree-analysis for you by providing a list of shared surnames and locations between you and your match. This will be based on the pedigrees you have both submitted and will certainly be a welcome addition.

According to their November 9^th Q and A, MyHeritage hasn’t decided yet if the ethnicity features will be available to those who only transfer, and they hint at many more features they have in the works that may only be offered to those who purchase their test.

In short, the MyHeritage DNA site is currently functioning much like the top three genetic genealogy sites (Ancestry, Family Tree DNA, and 23andMe) and like the free tool Gedmatch: it offers a meeting place for those who have been tested at one company to meet those who have tested at another.