Dodecad Project II

I talked about the Dodecad Project last time. Dienekes also did some cluster analysis using mclust. When he classified everybody into 48 clusters, I showed up almost all alone in cluster 21. Only one other member who is a Bihari Brahmin had a 50% chance of belonging in my cluster. With 56 clusters, I am… Continue reading Dodecad Project II

Dodecad Ancestry Project

I asked Dienekes to include me in his Dodecad Ancestry Project and he gave me the following results: Ancestral Component Percentage South Asian 44.9% West Asian 33.7% Southwest Asian 5.7% North European 5.5% South European 3.7% East African 3.4% Northwest African 2.1% West African 0.6% East Asian 0.4% Northeast Asian 0.1% You can see the… Continue reading Dodecad Ancestry Project

McDonald Ancestry Analysis II

When my sister got her 23andme results, we sent them over to Doug McDonald. I was expecting something close to my results, but it was radically different: This one is different it says 37% Druze, 4% Bushman or Pygmy, the rest North India. It is complicated enough that the program refuses to generate a spot… Continue reading McDonald Ancestry Analysis II

Doug McDonald Ancestry Analysis

As I noted last time, I was in a situation where I needed some help into ascertaining my genetic ancestry. Fortunately, there are people willing to do that sort of analysis for you. One of these is Doug McDonald. So I sent him my data and within an hour I had an analysis. The PCA… Continue reading Doug McDonald Ancestry Analysis

Genome Similarity

23andme has a feature where you can find out how similar your genes are to your friends and family (who you are sharing with at the site). The result is a bar list with percentages showing similarity. The number next to each person in the bar list is a measure of similarity. Specifically, it is… Continue reading Genome Similarity

Harappa Ancestry Project Update

I have got 25 participants to the Harappa Ancestry Project now. But we still need more especially from the Hindi belt. I have been detailing the datasets I am using: HapMap Human Genome Diversity Project (HGDP) Singapore Genome Variation Project Behar et al Data Xing et al Data Reference Dataset I Reference Dataset II I… Continue reading Harappa Ancestry Project Update

Inbreeding

I have found out I am actually from West Virginia. Ok, I am just joking. I knew that my family had a history of marriages among relatives. After all I have only 10 great-great-grandparents instead of the usual 16. With my genome in hand, I set about to quantify the inbreeding. First, I used David… Continue reading Inbreeding

Harappa Project New Site

As several people had asked, I have set up a separate website for the Harappa Ancestry Project at http://www.harappadna.org/. I am keeping a link to the new site on the top menu bar here titled Harappa DNA. I might also crosspost some items from the project here. I have also set up a Facebook page… Continue reading Harappa Project New Site