berun
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I have taken the results from Genetiker blog; the Pit Grave culture / Yamna is at around 80% EHG + 20% Caucasian; the Middle Neolithic Funnelbeaker culture (4300-2800 BC) provide some 20% WHG + 5% EHG + 75% EEF. The supposed blend of Neolithics and Yamnayans in the Corded Ware provide some 15% WHG + 20% EEF + 10% Caucasian + 55% EHG.
Of course a simple blend between Yamnayans and Neolithics is not an answer as the incoming population would have 10% WHG + -17% EEF + 20% Caucasian + 100% EHG as to give the known results for CW... these percents only can be justified if newcomers outnumbered the local population. Also a 20% of EEF in CW is not supporting the discovery that the X chromosome displays a more local women intervention, as with simple numbers a Yamnayan male with 0% of EEF that would have descendency with a local farmer woman would have sons with 37% EEF, if such sons marry local womens again their EEF will rise to 55%...
Some CW individuals display admixtures that are not known among Yamnayans: orange and red is known for Chucki, orange and cian is known for Goyet Q56-16, red and cian is known for Cioclovina, and cian and purple is known for Vestonice14.
Maybe someone can give an explanation for these paradoxs or may provide better admixture results?
Of course a simple blend between Yamnayans and Neolithics is not an answer as the incoming population would have 10% WHG + -17% EEF + 20% Caucasian + 100% EHG as to give the known results for CW... these percents only can be justified if newcomers outnumbered the local population. Also a 20% of EEF in CW is not supporting the discovery that the X chromosome displays a more local women intervention, as with simple numbers a Yamnayan male with 0% of EEF that would have descendency with a local farmer woman would have sons with 37% EEF, if such sons marry local womens again their EEF will rise to 55%...
Some CW individuals display admixtures that are not known among Yamnayans: orange and red is known for Chucki, orange and cian is known for Goyet Q56-16, red and cian is known for Cioclovina, and cian and purple is known for Vestonice14.
Maybe someone can give an explanation for these paradoxs or may provide better admixture results?