by Lisa Cooke | Mar 20, 2017 | 01 What's New, DNA |
Your DNA test results come with raw DNA data. This raw data is the next piece in your DNA puzzle. Your DNA Guide, Diahan Southard, shares some interesting facts about raw DNA data and its use. Dig in and learn why!
What is Raw DNA Data?
Raw DNA data is the actual output file created by the DNA testing company. You can access your raw data at each testing company, and I strongly encourage that you do. You will need to download and save your raw data results to your computer. For instructions on how to do this, head on over to this page on my Your DNA Guide website.
This file contains your little DNA values at over 700,000 locations tested by your testing company. Any company with the right set-up and analysis tools can help you find matches with other people, and make additional genealogical discoveries. They may also be able to tell you if you like cilantro and are likely to have high blood sugar!
Raw DNA Data Research Projects and Destinations
Raw DNA data has to have a place to go. There are several research projects underway that utilize your data from any of the big four testing companies (Family Tree DNA, 23andMe, MyHeritage DNA, and AncestryDNA) for various genealogical or genetic purposes.
Home page of the DNA Land website
Let’s look at four examples of places you might upload your raw DNA data.
1. Family Tree DNA. If you have tested at 23andMe or AncestryDNA, you can transfer your raw data file to Family Tree DNA for free! You can access all of your matches and use the matching tools. For an additional $19, you can get access to the ethnicity features and other tools.
2. DNA Land. The not-for-profit DNA Land has over 26,000 individuals who have voluntarily uploaded their autosomal DNA test results into their website to be used for research purposes. Their self-stated goal is to “make genetic discoveries for the benefit of humanity.”
3. MyHeritage. MyHeritage also accepts your raw DNA data for incorporation into their genealogical database. You can upload your results for free and receive access to matches along with the ability to contact them. For a one-time fee of $29, you can unlock access to all of MyHeritage DNA’s features and tools as well. Learn more and upload your data here.
4. Geni.com. Geni.com (a family tree collaboration tool) jumped on the DNA bandwagon and announced they too would be integrating DNA into their family tree tool. Utilizing a partnership with Family Tree DNA, Geni.com is utilizing all three kinds of DNA (autosomal, YDNA, and mDNA) in their offering. The interface looks much like what you would see at your testing company: a list of matches with some family tree information.
The biggest takeaway from the recent influx of destinations for your raw DNA data shows us that the integration of DNA into genealogy is in full swing. I estimate every genealogy company and every major genealogy software will offer some kind of DNA integration within the next five years. DNA has certainly earned a permanent spot as a genealogical record type!
A Word of Caution
With all of these options available, and surely more to come, you will want to be careful about who you are giving your raw data to. Make sure you are comfortable with the company and its goals. Be sure you understand what role your DNA will be playing in their research, as well. These are exciting times in the world of genealogy.
Take the Next Steps in Your DNA Journey
Wherever you are in your DNA journey, we can help!
Take your very first steps and learn how to get started using DNA testing for family history.
If you have already taken the plunge, learn how to harness the power of DNA matching.
For the most help in understanding DNA for family history, take a look at the ten different DNA guides in both print and digital form from Your DNA Guide, Diahan Southard.
by Lacey Cooke | Aug 15, 2018 | 01 What's New, DNA, MyHeritage |
You’ve taken your DNA test for genealogy and anxiously waited for your results. When they arrive, you dive into the ethnicity pie chart. Then matches start rolling in and it can become a little overwhelming to make sense of it all and the benefit it can provide...
by Lacey Cooke | Nov 17, 2018 | 01 What's New, DNA, MyHeritage |
A brand new DNA test feature has just been launched at MyHeritage: the display of Shared Ancestral Places. This intriguing feature will arm you with more information to identify common ancestors and unlock mysteries in your family tree. Learn more about using this new...
by Lisa Cooke | Dec 21, 2016 | 01 What's New, DNA, MyHeritage |
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 9th 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.
by Lisa Cooke | Jun 23, 2018 | 01 What's New, DNA
The recent identification of the Golden State Killer through a DNA database for genealogy is just one way your DNA may be used in unexpected ways. Lisa Louise Cooke shares 5 key principles to keep in mind when considering your online DNA presence. Golden State...
