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ArticleFrontiers in genetics2026

Paleogenomic evidence for genetic heterogeneity and prior admixture in Gothic-associated communities of late antique Bulgaria.

Svetoslav Stamov, Todor Chobanov, Tianyi Wang, Kremena Stoeva, Dimcho Momchilov, Andrey Aladzhov, Kaloyan Chobanov, Miroslav Klasnakov, Georgi Stamov, Milen Nikolov and 6 more

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Article in Frontiers in genetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

16 authors.

Svetoslav StamovLaboratory of Interdisciplinary Research and Paleogenomic Knowledge, National Museum of History, Sofia, Bulgaria.
Todor ChobanovUNIBIT, Sofia, Bulgaria.
Tianyi WangDepartment of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States.
Kremena StoevaArchaeological Museum, Veliki Preslav, Bulgaria.
Dimcho MomchilovRegional Historical Museum, Burgas, Bulgaria.
Andrey AladzhovDepartment of Medieval Archaeology, National Archaeological Institute with Museum, Bulgarian Academy of Sciences, Sofia, Bulgaria.
Kaloyan ChobanovRegional Historical Museum, Burgas, Bulgaria.
Miroslav KlasnakovRegional Historical Museum, Burgas, Bulgaria.
Georgi StamovRegional Historical Museum, Burgas, Bulgaria.
Milen NikolovRegional Historical Museum, Burgas, Bulgaria.
Desislava NeshevaLaboratory of Interdisciplinary Research and Paleogenomic Knowledge, National Museum of History, Sofia, Bulgaria.
Peter HeatherDepartment of History, King's College London, London, United Kingdom.
Draga I TonchevaDepartment of Biological Sciences, Bulgarian Academy of Sciences, Sofia, Bulgaria.
Milen ZamfirovFaculty of Educational Studies and the Arts, Sofia University St. Kliment Ohridski, Sofia, Bulgaria.
Iosif LazaridisDepartment of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States.
David ReichDepartment of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States.

Funding

Solving ascertainment bias in ancient DNA using Ultima Genomics sequencingR01HG012287 · NHGRI · HARVARD MEDICAL SCHOOL · PI REICH, DAVID E · 2021 to 2025
$2.7M
NHGRI NIH HHS R01 HG012287
6 · The paper itself

Abstract

We report genome-wide ancient DNA from 37 individuals retained after conservative archaeological and genomic reassessment of 53 screened samples from two Gothic-period mortuary contexts in present-day Bulgaria: the Aquae Calidae necropolis in Thrace (n = 20; c. 320 CE-375 CE) and the Aul of Khan Omurtag (AKO) in Moesia Secunda (n = 17; c. 350 CE-489 CE). The filtering process excluded individuals with uncertain or probably later-medieval horizon assignment, including a C5-area component linked by READv2 kinship to suspected later-horizon burials. We evaluate three non-exclusive models for Balkan Gothic formation, namely, migration-continuity from northern and Pontic Gothic horizons, a Wenskus-Wolfram-Pohl tradition-bearing cultural-political formation model across changing demographic substrates, and the Roman frontier formation. The two assemblages share Gothic-associated material culture and Christian east-west burial orientation, but they are not a single genome-wide population. Proximal qpAdm models distinguish a southern Anatolian/Marmara-related and northern/Pontic structure at Aquae Calidae from a simpler Chernyakhov-related and Balkan Late Antique structure at AKO. f

Indexed as

admixtureancient DNAGothslate antique Bulgarialate antiquitymigration periodpaleogenomics

Identifiers

PMID42565047
PMCPMC13446869

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