Polska
4
Poles in K36 nMonte with ancient samples
I modelled modern Polish populations as a mixture of 23 ancient samples using K36 nMonte.
Ancient samples used: http://www.ancestraljourneys.org/ancientdna.shtml
RISE598, RISE174, BR2, RISE150, I0116, I0247, PL_N17, RISE577, RISE566, RISE586, RISE154, IR1, RISE276, I0803, I0099, I1955, BR1, RISE373, RISE397, RISE374, RISE412, I0047, I0164
Only 8 out of 23 samples showed up as possible ancestors of Polish people, including BR2:
PL_Wielkopolska
RISE598 33.5
BR2 21.8
RISE150 17.9
RISE174 12.1
PLN17 10.2
I0247 4.4
PL_North
RISE598 36.00
RISE150 33.20
RISE174 18.00
BR2 7.75
I0247 4.20
IR1 0.85
PL_Kashubians
RISE598 36.15
RISE174 26.30
BR2 19.90
RISE150 6.50
I0116 5.85
I0247 5.30
PL_Upper_Silesia
RISE598 33.00
BR2 32.10
RISE150 27.35
I0247 5.90
IR1 1.65
PL_South_Poland
BR2 35.5
RISE598 32.8
RISE150 24.3
I0247 7.1
RISE412 0.4
PL_SE_Carpathia
BR2 33.4
RISE598 31.6
RISE150 16.7
I0116 11.2
I0247 7.2
PL_Mazovia
RISE598 44.95
RISE150 24.35
BR2 18.20
PLN17 5.55
I0247 4.00
I0116 2.95
PL_Podlasie_East_Mazovia
RISE598 46.00
BR2 14.65
I0116 14.15
PLN17 13.00
I0247 6.65
RISE174 4.65
RISE150 0.90
PL_Sudovia
RISE598 55.90
I0116 18.10
RISE174 12.90
I0247 9.15
BR2 3.95
PL_mixed
RISE598 42.6
RISE150 25.1
BR2 23.5
I0247 7.0
I0116 1.7
Map of regions:
Admixture maps:
Late Bronze Age Sudovia (RISE598):
Bronze-Iron Age Hungary (BR2 + IR1):
Bronze Age Unetice (RISE150 + I0116):
Iron Age Sweden (RISE174):
Bronze Age Cuiavia (PL_N17):
Iron Age Scythian (I0247):
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BR2 is a Hungarian Bronze Age sample from Cassidy et al. 2015:
http://www.pnas.org/content/113/2/368.full
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