Stop panicking, The Cypriot.
All it shows, is that people tend to be most like their historical ancestors and nearest neighbours depending on how long they have been nearest neighbours and how much mixing they underwent.
Most groups are a mixed bag and there are traces of which other tribes they interacted with in the past. Eventually we will have extensive fingerprints with which to do comparisons so that we can trace our tracks since we left Africa.
This is nowhere near completion.
But the point I was trying to get across to Omer, who seemed intent on rubbishing history is that, to date, ALL the emerging data fit in with the history and regional boundaries of countries and the accepted (mass of) historical records.
Here for example is the genetic profile of the ethnic groups of Europe which confirms their final, recent groupings according to what we understand now as regional/country boundaries.
Similarity of DNA ties in with country of origin and so in future Forensic Investigators will be be able to match DNA to the country of origin of the suspect.
http://www.nytimes.com/2008/08/13/science/13visual.html
There is another one which confirms the fingerprint traces of the Greeks' movements over the last 2-3,000 years such as their tracks in Sicily and so on. Yes the picture is complicated if they don't remove the 10% or so from samples of TCs. If they did, the CYP samples would probably be even closer to the Greek samples. The reason why the Greek samples do not overlap completely with the Cypriot samples, is that the Greeks covered a wider area and mix with tribes to the east and north boundaries which perhaps for this DNA marker used in the graph, was not represented in the Cypriots.
Anyway, there are no shocks, so far, and as I said I only posted it yesterday to show Omer he is wasting his time if he thinks the Turks can carry on with propaganda to eliminate ethnic groups. Unless they are thorough with their Genocides there will be traces for forensic scientist to piece together Man's wonderful, colourful legacy ......