J&T: dispersals during the Late Glacial period

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Joined: Wed Mar 14, 2012 6:57 pm

PostPosted: Sat May 05, 2012 7:25 pm
Mitochondrial DNA Signals of Late Glacial Recolonization of Europe from Near Eastern Refugia
Here we report, on the basis of an enlarged whole-genome mitochondrial database, that a substantial, perhaps predominant, signal from mitochondrial haplogroups J and T, previously thought to have spread primarily from the Near East into Europe with the Neolithic population, may in fact reflect dispersals during the Late Glacial period, ∼19–12 thousand years (ka) ago.

http://www.cell.com/AJHG/abstract/S0002 ... %2900204-2

There is a wealth of data, charts, and maps in the supplementary info:
http://download.cell.com/AJHG/mmcs/jour ... 2.mmc1.pdf

Here's some samples in reference to my J1c3:

I am a perfect match for J1c3(AY495214) - just says "USA/undefined Europeans" --- Oh well! :cry:
mtDNA: J1c3i
Husband/son: B1778 R-L226 Frawley from Rathkeale, Limerick, Ireland
Grandpa: 259187 R-L21 DF13+ Griffith from Cardigan, Wales
23andme V3 upgrade, I'm on openSNP

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