I0440
Russia_MBA_Poltavka
Sample Information
I0440
I0440
Russia_MBA_Poltavka
2770 BC
M
Russia
-
Lopatino (Samara Oblast, Krasnoyarsky District, Lopatino Village); Lopatino-2 (Samara Oblast, Krasnoyarsky District, Lopatino Village); Vodino; Samara
Haplogroups
R1b1a1b1b3a
I3a
2887-2636 calBCE (4180±30 BP, Beta-392492)
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
PattersonNature2021 (higher coverage of previously published individual in MathiesonNature2015); Akbari et al. 2026, Mathieson et al. 2015, Patterson et al. 2022; MathiesonReichNature2015; AkbariReichNature2026
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
97.8%
Kura-Araxes_ARM_Kaps
1.4%
IRN_Shahr_I_Sokhta_BA2
0.5%
Nganassan
0.3%
Ancient Population Distances
Closest ancient reference populationsCzechia_EBA_CordedWare
0.0356
Czechia_EBA_CordedWare
0.0378
China_Xinjiang_G218_BA_Afanasievo_oWestEurasia
0.0384
Bulgaria_Yamnaya_Boyanovo_EBA
0.0386
Bulgaria_EBA_Ezero
0.0422
Bulgaria_Boyanovo_EBA
0.0449
Bulgaria_EBA_Yamnaya
0.0475
Czechia_EBA_CordedWare
0.0506
Bulgaria_Boyanovo_EBA
0.0534
Czechia_EBA_CordedWare
0.0554
Bulgaria_Boyanovo_EBA
0.0570
Bulgaria_EBA_Yamnaya
0.0581
Czechia_EBA_CordedWare
0.0587
Czechia_EBA_CordedWare
0.0613
Czechia_EBA_CordedWare
0.0619
Czechia_EBA_CordedWare
0.0672
Czechia_EBA_CordedWare
0.0684
Czechia_EBA_CordedWare
0.0699
Czechia_EBA_CordedWare
0.0709
Bulgaria_EBA_Yamnaya
0.0711