Once your genetic information is out there, it’s difficult to undo. Also, once you know something about yourself, it’s impossible to forget. Revelations such as having different parents than you expected or finding unknown half-siblings are difficult to process at any age, but it’s particularly troubling for kids. However, you can always simply opt out of family matching features.
For better ancestry and medical insights, you should encourage family members, especially parents and grandparents, to take a DNA test as well. If your family is from a specific geographical location for generations, your samples could potentially improve the service's reference panel, in turn improving results for everyone. If you’re female and take a test from 23andMe or LivingDNA, you can view paternal haplogroup information, and you get more information when one of your male family members takes a test as well.
In Newman’s view, the genie is out of the bottle with home genetic-testing kits. He says that while the kits could potentially provide data in the future, right now, they lack “clinical utility” – they look at genetic variants that, individually, have a very low chance of predicting specific health risks, as there are too many variables: “It’s like the Opportunity Knocks clap-o-meter, with some people further along the scale, and therefore more likely to get the condition and then people at the other end of the scale, who are unlikely to get it.”
Family Tree DNA (FTDNA) is currently priced at $79, MyHeritage DNA has had their price set at $79 since they launched their test in November 2016 (although the full cost was technically $99 for some time). AncestryDNA’s cost is $99 and 23andMe who, in the past, charged $199 for genealogy and health information, now offers a genealogy only test for $99.
The test that can tell you about your ethnic makeup is called an autosomal DNA analysis – also known as an ethnicity test – and it can reveal the population groups from this thousand year period who have contributed to your ethnic mix. It’s called an autosomal analysis because it looks at your autosomes; these are our non-sex chromosomes and they make up 22 of the 23 pairs of chromosomes that we inherit from our parents.
Family Tree DNA (the longest running testing company) offers a well-established database of “cousins” and advanced tools for exploring your results. MyHeritage offers the ability to sync your results with your family tree research in a very unique way. Both are a good choice, but since every person’s needs are unique we suggest you read the full guide before deciding.
I’ve had the same experience, and so have many others. My mother’s family is all from Italy, and yet my results came back with NO Italian whatsoever. Another said there was. None of them report German as a result, which is quite strange since Germans are definitely a people! These DNA tests are subjective and based on human analysis. As we all know, humans make mistakes. At the end of it all, I’ve decided that I’ll just stick with the ancestry my grandparents told me about when they were alive.
Another key customer type could be people like myself, hurtling through middle age, perhaps just starting to feel the cold bony hand of mortality clamp down on their shoulder. People, who, in the past, may not have exactly prioritised their health, who are starting to wonder what may be in store for them and who are in the (“Hypochondriacs R Us”) market for some hard-core insight and advice.
For the uninformed, this is the best discussion on the subject of DNA that I have ever seen. I have been trying to determine who my great great grandfather is for years. I’ve tested with Ancestry and Family Tree DNA, hired ProGenealogists with Ancestry (twice), and still can’t determine who he is. I truly don’t know where to go now. The genealogist that consults with Finding your Roots works for a company that doesn’t do individual research. Who else does the genetic genealogist research that they do?
If you’re more interested in learning about the relatives you already know you have, 23andMe has a few unique tools that let you compare your DNA with your children, parents and grandparents. If multiple people in your family tree want to get tested, fill out a GrandTree, which shows you which segments of DNA you inherit from each of your tested parents or grandparents. While nowhere near as comprehensive as AncestryDNA’s family tree and genealogy tools, 23andMe’s more nuclear approach to family genetics is a great option that lets you explore your genetic relationship with more immediate relations.
Y-DNA Tests: Y-DNA testing examines the Y chromosome passed only from father to son and can therefore be used to gain a better understanding of your paternal line. This can be a very interesting study for those focused on surname research, especially since the Y chromosome can give information about deep and recent roots. Because only men carry this chromosome women will need to test their father, brother or other male relation to use this test for genealogy purposes. Again, FTDNA is the leader in this type of testing and has a wealth of information, groups and forums to help.