I was interested in the ethnicity test provided by African Ancestry because of their claim to be able to place your ancestry in a current African country or region. However after reading multiple reviews, I'm hesitant to spend $300 to find out my ancestors are "West African" or from Sub Sahara Africa. Is there any company whose test can place Ancestry within a specific region of African?
Of the 23 pairs of chromosomes in the human genome, 22 are autosomes. Most direct-to-consumer DNA tests look primarily at your autosomal DNA to determine your geographic ancestry percentages. This DNA is a mix of inherited DNA segments – half from each parent. Because everyone inherits at least one X chromosome from their mother, DNA tests often include the X chromosome in autosomal testing, though the X chromosome is not an autosome.
Like many of the best DNA test kits, Living DNA examines autosomal and mitochondrial DNA, as well as Y-DNA for males. The service’s Family Networks feature, currently in beta, allows customers to find DNA relatives within its database. I received test results 27 days after dropping my sample in the mail. One fun Living DNA feature is that you can order your DNA analysis in coffee table book form.
In the case of a great-grandchild, or a great-great-grandchild, something even stranger can happen. Remember that a child will get half of their mother’s DNA, but there is never ever guarantee which 50%. The way it is chosen is fairly random, as far as scientists know. Take the example of the 100% Eastern European person. Their great-grandchild will inherit 50% of their DNA from their part-Eastern European parent, but there is a good chance that they won’t inherit all of the Eastern European DNA that they could potentially inherit. It’s possible for a person to share NO DNA with a great-great grandparent, even though there is a verified genealogical relationship.
Whether it’s an autosomal test, a Y-DNA test or an mtDNA test, virtually all providers use the same science. Some providers offer an ‘off the peg’ solution such as Ancestral Origins™ or AncestrybyDNA™, so if you’re interested in these you should shop around for the lowest price. Most providers offer a test that interprets and presents the results in a unique way, so if one of these catches your eye, look for examples of how the results are presented on their website before you buy.
Living DNA offers the best biogeographical ancestry analysis on the market for people with British ancestry and they are the only company to offer regional breakdowns. With the inclusion of Y-DNA and mtDNA haplogroup information, this is a good all-round test for someone who wants an overview of their genetic ancestry. The test cannot currently be used for genealogical matching, though an autosomal matching service is promised for the future. As a late entrant to the market, Living DNA will start with a smaller database though the test is more likely to appeal to people in the UK, especially those who feel safer keeping their DNA data in Europe.
Living DNA and Findmypast are British companies joining forces to combine cutting-edge science with traditional family history research methods. We’ve made every effort to find a DNA company to partner with that provides the most benefit for those looking to explore their British and Irish roots. Living DNA's test results provide a regional breakdown that perfectly complements our unrivalled collection of British and Irish historical records. It’s this powerful combination that makes this partnership the perfect marriage of science and history.
When asked about how database size affects ancestry results, David Nicholson, co-founder of Living DNA, told us, “The tests absolutely rely on the reference database. If you have Polish ancestry but there are no people in the database who are Polish, then what the test will do is show what the next closest group is next to Polish, like German or Eastern European ancestry.”
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Four testers took 23andMe DNA kits during testing. We received our results 32 days later, and testers were highly satisfied with the overall experience, from ease of sample collection to the thoroughness of the results. Recently, the company updated its database and increased the number of geographic regions from around 170 to more than 1,000. The updated ancestry reports are also more detailed, especially for non-European regions. 23andMe’s ancestry tests give you information split into several different reports spanning your ancestry composition, maternal and paternal haplogroups, neanderthal ancestry and DNA family. Testers particularly liked the timeline feature, which estimates when your most recent ancestor lived in each of your matched regions.
1. Family Tree DNA’s Family Finder: One of the first to offer these types of tests, FTDNA is generally considered the leader in autosomal DNA testing for ancestry and provides some of the best tools available for genealogists. Their population finder section is currently a bit less specific than the other companies, but FTDNA Family Finder users are eagerly awaiting a much improved update to be released sometime in the next month. Find out about Family Finder here.