Two "most Polish" Y-DNA subclades do not belong to R1a

[Peterski]

Peter Gwozdz has recently updated his table of Y-DNA subclades sorted by value of PCI (Poland Concentration Index). Interestingly, the two most specifically Polish subclades (highest PCI = found much more often among Poles than among other populations) both do not belong to R1a, but to I1 and R1b.

The first place belongs to:

https://www.yfull.com/tree/I-Y6340/

http://www.anthrogenica.com/showthread.php...P-test-for-I1-P

I1a1-Y6340 (Y6349, "Vistula", "Polish Type"):

Frequency in Poland: 2,1% of the population
Poland Concentration Index value: 79-99%

The second place belongs to:

https://www.yfull.com/tree/R-Y6451/

http://www.clancrawfordnorthwest.org...%206-14-16.htm

R1b1a1a2a1a1c2b1b4a-Z17913 (also Y6451):

Frequency in Poland: 0,4% of the population
Poland Concentration Index value: 68-100%

It is one of subclades belonging to branch R1b-U106.

Source:

http://www.gwozdz.org/polishclades.html

[Ülev]

does it mean that sir R1ethel is not Polish, but Mazovian?

[Rethel]

Eeee... nic specjalnego. Jakieś poboczne kłady...

[Peterski]

Eeee... nic specjalnego. Jakieś poboczne kłady...

Not very frequent (only 2,5%), but highly specific for this region.

This is interesting.

does it mean that sir R1ethel is not Polish, but Mazovian?

No it means that his ancestors liked to travel around the world.

[Rethel]

No it means that his ancestors liked to travel around the world.

Like any normal IE...

[Rethel]

Not very frequent (only 2,5%), but highly specific for this region.

This is interesting.

Too young to be interested. Simply one ród, not even a plemię, no prawie.

[Ülev]

Too young to be interested. Simply one ród, now even a plemię, no prawie.

ponglish in bloom, lol

https://en.wikipedia.org/wiki/Poglish

[Dema]

Sad Rethel

[Rethel]

Sad Rethel

Why sad?