Tag: DNA
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No Matter What You Say, I’m Still Me
As many long-time readers know, I was long ago bitten by the genealogy bug and that included me taking several DNA tests. The real value remains in the genetic matches, less so the ethnicity estimates. But the estimates are fun, I’ll give you that. Every so often the companies update their analysis of the DNA…
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Old Family Trees
Another quick little post from a little while back, around Christmas news broke about the oldest family tree yet discovered. Researchers used DNA recovered from a 5700-year old tomb in the UK to piece together the relationships between the people interred within the tomb. Graphic wise, we’re not talking about anything crazy or inventive here—it’s…
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Updated DNA Ethnicity Estimates
Earlier this year I posted a short piece that compared my DNA ethnicity estimates provided by a few different companies to each other. Ethnicity estimates are great cocktail party conversations, but not terribly useful to people doing serious genealogy research. They are highly dependent upon the available data from reference populations. To put it another…
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Kiss Me, I’m Irish
Or just shake my hand, because today marks the second St. Patrick’s Day spent in isolation. I am lucky, of course, because two years ago I spent the holiday in Dublin. One of those bucket list kind of things. There I ran into a(n American) friend who was coincidentally in town. Then the next day…
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The UK’s Genetic Clusters
I always enjoy the combination of two of my interests: data visualisation and genealogy. So this BBC article that references a Nature article piqued my interest. It looks at the distribution of DNA across the United Kingdom and identifies different cluster areas. The most important finding is that the Celts, i.e. the people of Scotland,…