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Sample Information

I25159
I25159
Russia_Altai_Afanasievo
2700 BC
F
Russia
-
Choburak-1 (Altai Republic, Chemalsky District, Elanda Village)

Haplogroups

Not determined
W3a1
2900-2500 BCE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Steppe
94.2%
ANE
4.8%
East Asian
0.6%
CHG/Iran N
0.4%

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

Good · Distance: 0.0246

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

Yamnaya_RUS_Samara 98.1%
Han 0.8%
BRA_LapaDoSanto 0.8%
Yoruba 0.3%

Ancient Population Distances

Closest ancient reference populations
Czechia_EBA_CordedWare
0.0420
Bulgaria_Yamnaya_Boyanovo_EBA
0.0426
Czechia_EBA_CordedWare
0.0468
Czechia_EBA_CordedWare
0.0468
China_Xinjiang_G218_BA_Afanasievo_oWestEurasia
0.0503
Bulgaria_Boyanovo_EBA
0.0509
Bulgaria_EBA_Yamnaya
0.0515
Bulgaria_EBA_Yamnaya
0.0604
Bulgaria_EBA_Ezero
0.0610
Czechia_EBA_CordedWare
0.0613
Czechia_EBA_CordedWare
0.0629
Bulgaria_Boyanovo_EBA
0.0670
Czechia_EBA_CordedWare
0.0676
Bulgaria_Boyanovo_EBA
0.0684
China_Xinjiang_Songshugou_BA_Afanasievo
0.0712
China_Xinjiang_Tuoganbai_BA_Chemurcheck
0.0712
China_Xinjiang_Bolati_BA_Chemurcheck
0.0743
China_Xinjiang_Ayituohan_BA_Afanasievo
0.0758
Czechia_EBA_CordedWare
0.0760
Czechia_EBA_CordedWare
0.0765

Modern Population Genetic Proximity

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

Archaeological Site Location

51.1737, 86.1131

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