Map showing frequency of R1a haplogroup in Europe. Haplogroup R1a (R-M420), is a human Y-chromosome DNA haplogroup which is distributed in a large region in Eurasia, extending from Scandinavia and Central Europe to Central Asia, southern Siberia and South Asia. [3] [2]

Jul 21, 2013 · Archaeology ancient DNA, modern DNA everything points to a Indo European migration from Russia that brought R1a to central asia. Most R1a subclades in asia decend from proto Indo European R1a1a1b which is still found in Russia.

These includes Y-DNA haplogroups I1 (except some subclades of Finnish origin), I2a2a-L801, R1a-L664, R1a-Z284, R1b-U106, and R1b-L238. This map represents the paternal lineages associated with the spread of Proto-Italo-Celtic people from Central to Western Europe in the Bronze Age, starting circa 4,500 years ago.

From there, R1a could have migrated directly to eastern Europe (European Russia, Ukraine, Belarus), or first southward through Central Asia and Iran. In that latter scenario, R1a would have crossed the Caucasus during the Neolithic, alongside R1b, to …

English: This category is for the contour map style images which showing human Y-DNA haplogroup frequencies. For the bar chart or pie chart style images, see Category:Human Y-DNA haplogroup frequency charts. The following 163 files are in this category, out of 163 total.

May 17, 2017 · For example, haplogroup R1a is prevalent in Eastern Europe and parts of Central Asia, suggesting migrations of Indo-European populations. Meanwhile, haplogroup E-M180 is common among populations in Africa, indicating early human migrations within the continent.

Mar 8, 2009 · Haplogroup R1a and its subgroups are predominantly found in eastern Europe and in western and central India and Asia. In eastern Europe, it is frequently associated with Slavic populations. Haplogroup R1b and its subgroups are predominantly found …

Mar 30, 2025 · Migration map of haplogroup r1a from the neolithic to the late bronze age (c. 1000 bce) this study identifies and describes 38 branches of the haplogroup r1a str haplotypes which currently exist in europe or which migrated from europe to areas in the east, south, and southeast between 6000 and 4500 years before the present (ybp).

Using both published data from available literature and our own unpublished data (523 populations worldwide altogether), we have constructed the gene geographical map of the distribution of this...

Maps of Y-DNA and mtDNA haplogroup distribution, including ancient DNA samples as well as studies of modern populations.