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Sample Information

I6741
I6741
Russia_Saratov_Khvalynsk_Eneolithic
4870 BC
M
Russia
-
Khvalynsk-2 (Saratov Oblast, Khvalynsky District, Khvalynsk Town); Khvalynsk-2 (Saratov Oblast, Khvalynsky District, Khvalynsk town)

Haplogroups

R1b1a2
U4b1
R β€Ί M207 β€Ί M173 β€Ί M343 β€Ί L754 β€Ί L761 β€Ί L389 β€Ί BY15337 β€Ί BY15339 β€Ί FTH68
4945-4792 calBCE (5985±25 BP, PSUAMS-4223)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
53.6%
ANE
22.8%
EHG
15.6%
CHG/Iran N
7.2%
AASI
0.8%

Publication

Lazaridis2024; LazaridisReichNature2025

G25 Coordinates

Download the G25 scaled coordinates for this sample to use in calculators like GEDmatch, Vahaduo, or our own calculators.

Download G25 (.txt)

G25 Ancestry Model Cached

Very Poor Β· Distance: 0.0570

Model based on Davidski's G25 standard reference populations (nMonte-style optimization).

Yamnaya_RUS_Samara 92.6%
BRA_LapaDoSanto 5.6%
IRN_Shahr_I_Sokhta_BA2 1.3%
WHG 0.3%
Nganassan 0.3%

Ancient Population Distances

Closest ancient reference populations
China_Xinjiang_Songshugou_BA_Afanasievo
0.0530
China_Xinjiang_Ayituohan_BA_Afanasievo
0.0537
China_Xinjiang_Tuoganbai_BA_Chemurcheck
0.0582
China_Xinjiang_Songshugou_BA
0.0631
China_Xinjiang_Bolati_BA_Chemurcheck
0.0632
China_Xinjiang_Tuoganbai_BA
0.0662
China_Xinjiang_Tuoganbai_BA_Chemurcheck
0.0670
China_Xinjiang_Ayituohan_BA_Afanasievo
0.0672
China_Xinjiang_G218_BA_Afanasievo
0.0697
China_Xinjiang_Tuoganbai_BA
0.0752
China_Xinjiang_Ayituohan_BA_Afanasievo
0.0755
Bulgaria_Yamnaya_Boyanovo_EBA
0.0785
Czechia_EBA_CordedWare
0.0794
Czechia_EBA_CordedWare
0.0796
China_Xinjiang_Tuoganbai_BA
0.0802
Bulgaria_Boyanovo_EBA
0.0804
China_Xinjiang_Ayituohan_BA_Afanasievo
0.0811
China_Xinjiang_G218_BA_Afanasievo_oWestEurasia
0.0838
Bulgaria_EBA_Yamnaya
0.0875
China_Xinjiang_Chaganguole_BA_Chemurcheck
0.0894

Modern Population Genetic Proximity

Heatmap based on G25 Euclidean distance to 3,000+ modern populations

Archaeological Site Location

52.3534, 48.0784

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