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It seems that everyone checks his ancestry these days on sites like
Ancestry.com
and
23andMe.com.
Every day, long-lost parents are reunited at airports after being reunited with an ancestry test.
Kelly Ralston is one of the many people to have found brothers and sisters that she would never have known, thanks to a DNA test from Ancestry.com. She told WCPO last year, she did not know if she would have found her family, long lost, without the site.
But how accurate are they to know where you really come from? A new report raises questions about their accuracy.
A CBC inquiry, the Canadian Broadcasting Corporation, reveals
"Twins get mysterious results by testing five DNA ancestry kits."
He reported two identical twins who performed DNA swab tests and sent samples to 23andMe, as well as several other sites.
The results? One of the sisters showed French and German ancestors that her identical twin had not, according to the test. In addition, they had different degrees of inheritance from Eastern Europe according to various reports.
A test may not be enough
So, from the file "it does not stink", do not assume that an ancestor test of the DNA is the last word.
23andMe tells the CBC
minor variations in the samples may lead to slightly different ancestry estimates. The bottom line is that if we assume that a test is 100% correct, it may lead you to say: "It does not stink."
The CBC indicates that each company uses different algorithms to determine how it looks in your DNA. The results may vary.
These tests can help you find your ancestry and eventually find a family member long lost. But be sure to understand that a single report may not be the last word. You do not waste your money.
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