Yes, we really are all related.

It’s a bit on the technical side, but a fascinating article in PloS Genetics uses DNA and statistical analysis to discover connections between the Orkneys and the natives of Alaska. You can view two short animations that describe the distribution of certain genetic markers below:

Movie S1.

Inferred history of the peopling of the world. Donors are listed at the bottom in order according to the mean number of individuals that are used. See Figure 4 for further details. Numerical values are given in Table S2.

(0.94 MB CDR)

Movie S2.

Inferred history of chromosomes for individual populations. Each frame shows the path that chromosomes took from their origin in Southern Africa in reaching the population labelled in each frame. The width of each line indicates the proportion of the chromosomes that travelled by that route, with the diameter of the circle indicating the total proportion of chromosomes that went via that location (diameter of San = 1.0). Values were estimated recursively, working backwards from the labelled population to the first by assuming that the amount of genetic material passed on by each population was proportional to the number of donor individuals it contributed. Numerical values are given in Table S3 and Table S4.

(1.23 MB CDR)

About Libbi

Writer for 30 years. Genealogy a hobby for about 40 years. Yes, I'm in my 50's, I learned about genealogy at my mother's knee!
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