Origin and mobility of Iron Age Gaulish groups in present-day France revealed through archaeogenomics.
Biological sciences
Evolutionary biology
Genetics
Genomics
Paleobiology
Paleogenetics
Journal
iScience
ISSN: 2589-0042
Titre abrégé: iScience
Pays: United States
ID NLM: 101724038
Informations de publication
Date de publication:
15 Apr 2022
15 Apr 2022
Historique:
received:
14
12
2021
revised:
17
02
2022
accepted:
13
03
2022
entrez:
11
4
2022
pubmed:
12
4
2022
medline:
12
4
2022
Statut:
epublish
Résumé
The Iron Age period occupies an important place in French history because the Gauls are regularly presented as the direct ancestors of the extant French population. We documented here the genomic diversity of Iron Age communities originating from six French regions. The 49 acquired genomes permitted us to highlight an absence of discontinuity between Bronze Age and Iron Age groups in France, lending support to a cultural transition linked to progressive local economic changes rather than to a massive influx of allochthone groups. Genomic analyses revealed strong genetic homogeneity among the regional groups associated with distinct archaeological cultures. This genomic homogenization appears to be linked to individuals' mobility between regions and gene flow with neighbouring groups from England and Spain. Thus, the results globally support a common genomic legacy for the Iron Age population of modern-day France that could be linked to recurrent gene flow between culturally differentiated communities.
Identifiants
pubmed: 35402880
doi: 10.1016/j.isci.2022.104094
pii: S2589-0042(22)00364-9
pmc: PMC8983337
doi:
Types de publication
Journal Article
Langues
eng
Pagination
104094Informations de copyright
© 2022 The Author(s).
Déclaration de conflit d'intérêts
The authors declare no competing interests.
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