Genes don’t speak languages, people do. So associations between genetic markers and languages may often not be easy to discern, especially with time. This is the case when it comes to Y-chromosome haplogroup N and the Hungarian language.
I briefly discussed this problem not long ago in the context of new ancient DNA samples from medieval Hungary (see here). Today, a detailed paper on the topic by Post et al. was published at Scientific Reports (open access here). It brings together evidence from modern and ancient DNA, linguistics and archeology to argue that Hungarian was introduced into the Carpathian Basin during the Middle Ages by migrants from near the Ural Mountains rich in Y-haplogroup N3a4-B539. Below is the paper abstract, emphasis is mine:
Hungarians who live in Central Europe today are one of the westernmost Uralic speakers. Despite of the proposed Volga-Ural/West Siberian roots of the Hungarian language, the present-day Hungarian gene pool is highly similar to that of the surrounding Indo-European speaking populations. However, a limited portion of specific Y-chromosomal lineages from haplogroup N, sometimes associated with the spread of Uralic languages, link modern Hungarians with populations living close to the Ural Mountain range on the border of Europe and Asia. Here we investigate the paternal genetic connection between these spatially separated populations. We reconstruct the phylogeny of N3a4-Z1936 clade by using 33 high-coverage Y-chromosomal sequences and estimate the coalescent times of its sub-clades. We genotype close to 5000 samples from 46 Eurasian populations to show the presence of N3a4-B539 lineages among Hungarians and in the populations from Ural Mountain region, including Ob-Ugric-speakers from West Siberia who are geographically distant but linguistically closest to Hungarians. This sub-clade splits from its sister-branch N3a4-B535, frequent today among Northeast European Uralic speakers, 4000–5000 ya, which is in the time-frame of the proposed divergence of Ugric languages.
Post et al., Y-chromosomal connection between Hungarians and geographically distant populations of the Ural Mountain region and West Siberia, Scientific Reports 9, Article number: 7786 (2019), DOI: https://doi.org/10.1038/s41598-019-44272-6
See also…
Fresh off the sledge
Uralic-specific genome-wide ancestry did make a signifcant impact in the East Baltic
It was always going to be this way
On the trail of the Proto-Uralic speakers (work in progress)
Late PIE ground zero now obvious; location of PIE homeland still uncertain, but…
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