Greek Y-DNA haplogroups (regional breakdown)

[Sikeliot]

Too much R1a in Crete, probably since the antiquity. Too little R1a in the Peloponesse and the Aegean, the Slavic R1a didn't get too much south.

Interesting some of the North Aegean area has R1a but the South Aegean does not. I personally think R1a in Crete is back-migration from the mainland.

[Tauromachos]

Interesting some of the North Aegean area has R1a but the South Aegean does not. I personally think R1a in Crete is back-migration from the mainland.

What do you make out of the fact that West Crete"Khania" is more J2 here and the place in Crete where there is more
R1a is Center South?

[Petros Houhoulis]

Interesting some of the North Aegean area has R1a but the South Aegean does not. I personally think R1a in Crete is back-migration from the mainland.

Impossible. The numbers are too high, and how the fuck did those folks migrate to Crete but not to the south Aegean or to the Peloponesse??? Did they go straight from Athens???

[Rgvgjhvv]

Interesting some of the North Aegean area has R1a but the South Aegean does not. I personally think R1a in Crete is back-migration from the mainland.

You've said this before about Samos but I haven't found any evidence online to prove this "back-migration" you speak of. I don't understand where it's coming from.

Also, this Y-DNA is confusing. Is it like a more accurate autosomal dna test?

[rein]

High percentage of J2 and E. Interesting.

[Taiguaitiaoghyrmmumin]

R1a in crete is probably turkic

[Dimitri159]

What about this chart?

This chart outright contradicts this thread. So which one is true?