HLA alleles and haplotypes in Sudanese population and their relationship with Mediterraneans.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
27 09 2023
27 09 2023
Historique:
received:
19
12
2022
accepted:
06
08
2023
medline:
29
9
2023
pubmed:
28
9
2023
entrez:
27
9
2023
Statut:
epublish
Résumé
The contribution of migrated people from once green Sahara (about 10,000-6000 years BC) towards Mediterranean area had probably a double effect: both genetic and cultural connections have been described between Western Europe and North Africa. Sudanese populations from different ethnicities have been studied for HLA-A, -B, -DRB1 and -DQB1 antigens by a standard microlymphotoxicity method. Results found show that Nubians are genetically related with African Sub-Saharan populations and distant from other Sudanese tribes, who are closer to Mediterranean populations than to Sub-Saharan ones. This is concordant with other authors and meta-analysis data. Our present work is, to our knowledge, the first and only one HLA research that studies Sudanese people according to different Sudan ethnic groups: samples were collected before Sudan partition between North and South. A prehistoric genetic and peoples exchange between Africa and the Mediterranean basin may be observed and is supported with the results obtained in this Sudanese HLA study. However, demic diffusion model of agriculture and other anthropological traits from Middle East to West Europe/Maghreb do not exist: a more detailed Sahel and North African countries ancient and recent admixture studies are also being carried out which may clearer explain pastoralists/agriculture innovations origins in Eurafrican Mediterranean and Atlantic façade.
Identifiants
pubmed: 37758772
doi: 10.1038/s41598-023-40173-x
pii: 10.1038/s41598-023-40173-x
pmc: PMC10533553
doi:
Types de publication
Meta-Analysis
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
16203Informations de copyright
© 2023. Springer Nature Limited.
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