bicicleur 2
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Chris Rottensteiner :
I was able to extract the Y-chr BAM file for 13300 ybp Late Upper Palaeolithic Caucasus (Satsurblia cave, Western Georgia, sample SATP) in Jones et al 2015.
The data is low-coverage: when calls exist there are mostly only 1-3 reads (BAM Y-chr file 11 Mb).
Satsurblia is a full developed J (97 J-SNPs checked, 49 positive, 48 have no-calls), negative for J2 (21 SNPs checked, 12 negative, 9 no-calls) so I went on to do a quick check for J1.
J1 positive for: L255 (14937880 A->C), CTS426/PF4641/YSC307 (6745512 C->T), CTS10759 (22761824 G->A), CTS11188/PF4784 (22997977 G->T), CTS11636/PF4785 (23200045 T->C)
J1b positive for: CTS6101/PF3543 (16674560 G->A), F4306 (21492032 G->T), FGC20301/Y6337/ZS3624 (24468458 A->G), FGC20303/Y6336/ZS3620 (23650760 A->G),
J1b negative for: CTS3219/ZS80 (14738001 G->A),
So possibly this is
a) the ancestor (or a near relative of him) of all J1b-F4306 men
b) a split leading to an extinct J1b-F4306(xZS80) branch
YFull YTree v3.17 time estimates seem to support hypothesis a) with J1b formed 18400 ybp, TMRCA 10600 ybp.
J1b has Finnish (272108/YF02055), Irish (211228), Colombian (HG01253, HG01256) and an unknown origin (422638) NGS samples.
Sources: http://www.yfull.com/tree/J-Y6304/ http://genogenea.com/J-M267/tree
Even more interesting now to which J subclade the 5500-5000 BC Karelian-Finno Ugric hunter gatherer near Finland (EHG, Yuzhnyy Oleni Ostrov, Karelia, sample I0211/UzOO40) in Mathieson et al 2015 belongs to.
http://www.anthrogenica.com/showthr...per-Palaeolithic-Caucasus&p=121614#post121614
I was able to extract the Y-chr BAM file for 13300 ybp Late Upper Palaeolithic Caucasus (Satsurblia cave, Western Georgia, sample SATP) in Jones et al 2015.
The data is low-coverage: when calls exist there are mostly only 1-3 reads (BAM Y-chr file 11 Mb).
Satsurblia is a full developed J (97 J-SNPs checked, 49 positive, 48 have no-calls), negative for J2 (21 SNPs checked, 12 negative, 9 no-calls) so I went on to do a quick check for J1.
J1 positive for: L255 (14937880 A->C), CTS426/PF4641/YSC307 (6745512 C->T), CTS10759 (22761824 G->A), CTS11188/PF4784 (22997977 G->T), CTS11636/PF4785 (23200045 T->C)
J1b positive for: CTS6101/PF3543 (16674560 G->A), F4306 (21492032 G->T), FGC20301/Y6337/ZS3624 (24468458 A->G), FGC20303/Y6336/ZS3620 (23650760 A->G),
J1b negative for: CTS3219/ZS80 (14738001 G->A),
So possibly this is
a) the ancestor (or a near relative of him) of all J1b-F4306 men
b) a split leading to an extinct J1b-F4306(xZS80) branch
YFull YTree v3.17 time estimates seem to support hypothesis a) with J1b formed 18400 ybp, TMRCA 10600 ybp.
J1b has Finnish (272108/YF02055), Irish (211228), Colombian (HG01253, HG01256) and an unknown origin (422638) NGS samples.
Sources: http://www.yfull.com/tree/J-Y6304/ http://genogenea.com/J-M267/tree
Even more interesting now to which J subclade the 5500-5000 BC Karelian-Finno Ugric hunter gatherer near Finland (EHG, Yuzhnyy Oleni Ostrov, Karelia, sample I0211/UzOO40) in Mathieson et al 2015 belongs to.
http://www.anthrogenica.com/showthr...per-Palaeolithic-Caucasus&p=121614#post121614