Tag Archives: GPS

So, you think you can predict bio-geography…?

It is exciting to see all the new papers attempting to link genetics and geography – a solid tradition in genetics that goes back to the days of Dr. Luigi Luca Cavalli-Sforza, one of the founders of the field. However, … Continue reading

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Is this the end of the booming genetic genealogy industry?

I have never hidden my opinions or mellowed my criticism on the genetic genealogy industry, even though I am a part of it. I designed the first dedicated microarray (chip) for genetic genealogy – The GenoChip. The GenoChip was designed … Continue reading

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GPS Origins results for four participants

In the previous post I discussed the results of an Ashkenazic Jew produced by GPS Origins. As more and more people take the GPS Origins ancestry test that my lab built (Disclosure: I consult DDC) and make them public, we have a chance to take … Continue reading

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The origin of Ashkenazic Jews according to GPSOrigins

  Recently, we completed development of GPS2, an extension of the GPS tool (see FAQ here) that predicts the geographic origins of two-ways mixed individuals (e.g., an individual with British and Chinese parents). The genetics company DDC (conflict of interest statement: … Continue reading

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Responding to the criticism for Das et al. (2016)

In Das et al. (2016), we applied the Geographic Population Structure (GPS) algorithm to the genomes of Yiddish and non-Yiddish speaking Ashkenazic Jews (and other Jewish and non-Jewish populations) to study the origin of their genomes. Since genetics, geography, and linguistics are … Continue reading

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