"The study has revealed that the Balkans was a frontier region of ancient Rome as cosmopolitan as the imperial centre, and that Slavic migration arriving in the Balkans from the 6th century onwards represents between 30% and 60% of the ancestry of the Balkan peoples today." https://www.ehu.eus/en/web/campusa-magazine/-/ancient-balkan-genomes-reveal-how-slavic-europe-was-formed #Science #STEM #Ancient #DNA #Human #Population #Europe #Genetics #Biology @biology @science