An international research team has unraveled the complex genomic history of the Balkans since Roman times, revealing a mix of Anatolian and Slavic influences. The study combines ancient DNA analysis with historical and archaeological data to show how migration and Roman imperial policies have shaped the genetic makeup of the modern-day Balkan population.
Credit: SciTechDaily.com
Interdisciplinary research reveals the genomic history of the Balkans, highlighting the significant impact of Anatolian and Slavic migrations during and after the Roman Empire. This study highlights a shared demographic history across the Balkans.
An interdisciplinary study led by Spain’s Institute of Evolutionary Biology (a joint center between Spain’s National Research Council and Pompeu Fabra University), the University of Belgrade in Serbia, the University of Western Ontario in Canada, and Harvard University in the United States. We reconstruct the genomic history of the Balkans during the first millennium of the Common Era, a time and place of major demographic, cultural, and linguistic changes.
The research team recovered and analyzed whole-genome data from 146 ancient humans excavated primarily in Serbia and Croatia. More than a third of these came from the Roman border area at the huge ruins of Viminacium in Serbia. The data were jointly analyzed. the rest of the Balkans and neighboring areas.
Works published in magazines cellhighlights the cosmopolitanism of the Roman frontier and the long-term effects of migration that accompanied the collapse of Roman rule, including the arrival of Slavic-speaking peoples.archaeological DNA It has become clear that, despite being divided by nation-state boundaries, the populations of the Balkans have been shaped by common demographic processes.
Reconstruction of the amphitheater at the ruins of Viminacium. Credit: Boris Hammer
During the Roman Empire, there was a large influx of people from the east into the Balkans, much of it from the Eastern Mediterranean and even from East Africa.
After Rome occupied the Balkans, this border area became a crossroads that would eventually lead to 26 Roman emperors. Among them was Constantine the Great, who founded the city of Constantinople and moved the capital of his empire to the eastern Balkans.
The researchers’ analysis of ancient DNA shows that people of Anatolian descent made a significant demographic contribution during Roman rule, leaving a long-term genetic imprint on the Balkans. This ancestral migration is very similar to what happened in the megacity of Rome itself, the original core of the empire, in previous studies, but it is noteworthy that this also happened on the periphery of the Roman Empire. .
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Source: scitechdaily.com
