Cause:
a)Arbereshe should be substantially different from South Albanians and especially North Albanians if we assume by their Y-dna numbers also correspond to an autosomal admixture.
Why would you match with them specifically?
b)Why would you match to Sicily in general?
the highlighted chart below (although Albanian numbers are the national averages you can take an educated guess based on the Kosovar numbers that Baltic drops as you go southwards) indicate why not.
[TABLE="width: 0"]
[TR]
[TD][/TD]
[TD="align: center"]N.Atlantic[/TD]
[TD="align: center"]baltic[/TD]
[TD="align: center"]West Med[/TD]
[TD="align: center"]west asian[/TD]
[TD="align: center"]East Med[/TD]
[TD="align: center"]Red Sea[/TD]
[TD="align: center"]South Asian[/TD]
[TD="align: center"]East Asian[/TD]
[TD="align: center"]Siberian[/TD]
[TD="align: center"]Amerindian[/TD]
[TD="align: center"]Oceanian[/TD]
[TD="align: center"]Northeast African[/TD]
[TD="align: center"]Sub-Saharan[/TD]
[/TR]
[TR]
[TD]Sicily[/TD]
[TD="align: right"]17.68[/TD]
[TD="bgcolor: #00FFFF, align: right"]6.57[/TD]
[TD="align: right"]21.64[/TD]
[TD="align: right"]15.48[/TD]
[TD="align: right"]29.89[/TD]
[TD="align: right"]5.54[/TD]
[TD="align: right"]0.51[/TD]
[TD="align: right"]0.34[/TD]
[TD="align: right"]0.31[/TD]
[TD="align: right"]0.2[/TD]
[TD="align: right"]0.34[/TD]
[TD="align: right"]0.72[/TD]
[TD="align: right"]0.78[/TD]
[/TR]
[TR]
[TD]Greek_Peloponnese[/TD]
[TD="align: right"]18.56[/TD]
[TD="bgcolor: #00FFFF, align: right"]14.36[/TD]
[TD="align: right"]21.06[/TD]
[TD="align: right"]15.04[/TD]
[TD="align: right"]24.24[/TD]
[TD="align: right"]5.05[/TD]
[TD="align: right"]0[/TD]
[TD="align: right"]0.57[/TD]
[TD="align: right"]0.29[/TD]
[TD="align: right"]0.28[/TD]
[TD="align: right"]0.17[/TD]
[TD="align: right"]0[/TD]
[TD="align: right"]0.32[/TD]
[/TR]
[TR]
[TD]Albanian[/TD]
[TD="align: right"]21.07[/TD]
[TD="bgcolor: #00FFFF, align: right"]17.56[/TD]
[TD="align: right"]23.81[/TD]
[TD="align: right"]11.15[/TD]
[TD="align: right"]23.81[/TD]
[TD="align: right"]1.62[/TD]
[TD="align: right"]0.25[/TD]
[TD="align: right"]0.07[/TD]
[TD="align: right"]0.15[/TD]
[TD="align: right"]0.13[/TD]
[TD="align: right"]0.17[/TD]
[TD="align: right"]0[/TD]
[TD="align: right"]0[/TD]
[/TR]
[/TABLE]
c) (guessing here) 23 and Me matches are based on number of samples you match in the 200 years ''relatives''
What it should perplex you more and most Albanians that taken the test who showed similar results, isn't why you match with Peloponnese (A) , but why you dont match better with the Albanian regions (B) .
View attachment 11898
If we take the maps on face value in accordance to your line of thinking, then the movement of population cannot be from Albania to Greece, but from Greece to the Albania region you live carrying Peloponesian DNA to Albania and that movement occurred in the last 200 years.
How else could you explain them?