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Interesting News in the World of Genetic Genealogy

Genetic Genealogy

Technology Review, an MIT publication, has an article entitled “Genealogy Gets More Precise: Rapidly growing databases enable a more complete picture of one’s ancestry.“  The article, which is relatively balanced, discusses some of the benefits and challenges associated with genetic genealogy testing.

Also check out the article and video “Mapping Out a Nascent Market” at boston.com, which is directed towards personal genetic companies such as deCODEme, 23andMe, Navigenics, and Knome.

And lastly, scientists have sequenced and recreated the Neanderthal mtDNA genome.  For more information see john hawks weblog, Genetic Archaeology, Genea-Musings (with a humorous twist), Anthropology.net, and The Spittoon.  The original article is in Cell.  Turns out there are roughly 206 differences between the CRS (the Cambridge Reference Sequence, the mtDNA to which all human mtDNA is compared) and Neanderthal mtDNA; 195 transitions and 11 transversions.

Blaine Bettinger

Intellectual property attorney, genealogist, and author of The Genetic Genealogist since 2007