PCA Based Ethnic Origins – Part 1, How it looks

A few days ago, I posted that 23andMe has once again posted an update to their ethnic percentages. It has also been on the news lately that even identical twins can get different results both between companies and at the same company. Thus, I am going to take a look at how my results compare right now at each of the four major companies and at DNA Land.

Genetic Genealogy & The Lighthouse

The first part of my website updates began a little over a year ago when I changed web hosting providers. I was being pounded by traffic. Ordinarily, bloggers love visitors to their sites, but this was different. Much of it was coming from India, and I was pretty sure that it was not from real people.

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