https://www.livescience.com/7384-genetic-ancestry-tests-hype-scientists.html

Oct 18, 2007 ... Several companies now claim that for as little as $100 and a swab of the inner cheek, they can reveal a person's family tree and ancestral ...

https://www.npr.org/sections/13.7/2016/02/12/466379200/can-you-tell-your-ethnic-identity-from-your-dna

Feb 12, 2016 ... The answer as to whether a DNA test can tell you your ethnic identity? ... shown by the tests to have less than 28 percent of African ancestry ...

https://ghr.nlm.nih.gov/primer/dtcgenetictesting/ancestrytesting

Jun 11, 2019 ... Genetic ancestry testing, or genetic genealogy, is a way for people interested in ... Examination of DNA variations can provide clues about where a person's ... For example, the pattern of SNPs might indicate that a person's ...

https://www.sciencenews.org/article/family-dna-ancestry-tests-review-comparison

Jun 13, 2018 ... Commercials abound for DNA testing services that will help you learn where your ancestors .... Most companies show a map of ethnic heritage.

https://en.wikipedia.org/wiki/Genealogical_DNA_test

... the ethnic proportions of the individual. ... Geneticist Adam Rutherford has written that these tests "don't necessarily show ... as did "about half" of the haplogroups in ...

https://www.theguardian.com/lifeandstyle/2018/aug/11/question-ancestry-does-dna-testing-really-understand-race

Aug 11, 2018 ... The test showed that my blackness comes from Nigeria; 43% of my DNA, in fact. Then there's 1% from Kenya, and the rest from Great Britain ...

https://www.vox.com/science-and-health/2019/1/28/18194560/ancestry-dna-23-me-myheritage-science-explainer

May 23, 2019 ... The limits of ancestry DNA tests, explained ... The other twin's test, meanwhile, showed she had just 3 percent “Broadly European” ancestry ... They have more to do with the limitations of the science and some key assumptions ...

https://www.familytreemagazine.com/premium/dna-fact-or-science-fiction/

In fact, many are contributing to myths about what DNA testing can and can't do. ... Typically, genealogists use mtDNA to explore their ancient ancestry or to weed out .... That tool aims to show you where your ancestors were, not thousands of ...

https://now.tufts.edu/articles/pulling-back-curtain-dna-ancestry-tests

Jan 26, 2018 ... The kit's premise is that by sending in a saliva sample, you can find out ... the family understood all the ins and outs of ancestry DNA tests like 23andMe, ... a pretty good idea if her markers show a high or moderate similarity to ...

https://www.ancestry.com/dna/

Millions of people have uncovered something new. You can too. From your origins in over 500 regions to the most connections to living relatives, no other DNA ...