Figure S3 contains the results of the STRUCTURE analysis (from
K=2 top row). The broad results are consistent with similar past
analyses, but many populations that were previously not examined
in the global context are included. You can probably discern
many interesting features with your magnifying glass, but I will
limit myself to a handful: - Greeks from northern Greece (#15)
and Cyprus (#9) appear fairly unremarkable in their genetic
makeup; indeed most Europeans appear similar in this broad
global context - The small sample of 4 Turks (#38) shows a small
membership in "Asian" clusters, although these appear to be
mostly of the "Central/South Asian", rather than the "East
Asian" variety. This probably makes them similar somewhat to the
Adygei from the Caucasus in a previous analysis. This element
does not, however, seem to be very important in Near Eastern
Semitic populations included in the HGDP panel, so it would be
interesting to see how the transition from European to
Central/South Asian Caucasoids oc