Список современных популяций, наиболее генетически близких к популяции культуры Шнуровой керамики/Боевых топоров, которая около 2000 г. до н.э. принесла североевропейские гены в Испанию. Русские на первом месте.
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Below is the table from that analysis, at the top featuring samples from Russia, Norway, Ireland, Poland and Sweden. In spite of the fact that these are modern samples, and we can only speculate what the situation was 4,000 years ago in Europe, overall that top five looks like a very decent proxy for the Corded Ware/Bell Beaker contact zone of the late Neolithic.