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Iron age genomic data from Althiburos - Tunisia renew the debate on the origins of African taurine cattle

Authors :
Ginja, Catarina
Guimaraes, Silvia
da Fonseca, Rute R.
Rasteiro, Rita
Rodriguez-Varela, Ricardo
Simões, Luciana G.
Sarmento, Cindy
Belarte, Maria Carme
Kallala, Nabil
Torres, Joan Ramon
Sanmarti, Joan
Arruda, Ana Margarida
Detry, Cleia
Davis, Simon
Matos, Jose
Gotherstrom, Anders
Pires, Ana Elisabete
Valenzuela-Lamas, Silvia
Ginja, Catarina
Guimaraes, Silvia
da Fonseca, Rute R.
Rasteiro, Rita
Rodriguez-Varela, Ricardo
Simões, Luciana G.
Sarmento, Cindy
Belarte, Maria Carme
Kallala, Nabil
Torres, Joan Ramon
Sanmarti, Joan
Arruda, Ana Margarida
Detry, Cleia
Davis, Simon
Matos, Jose
Gotherstrom, Anders
Pires, Ana Elisabete
Valenzuela-Lamas, Silvia
Publication Year :
2023

Abstract

The Maghreb is a key region for understanding the dynamics of cattle dispersal and admixture with local aurochs following their earliest domestication in the Fertile Crescent more than 10,000 years ago. Here, we present data on auto-somal genomes and mitogenomes obtained for four archaeological specimens of Iron Age (similar to 2,800 cal BP-2,000 cal BP) domestic cattle from the Eastern Magh-reb, i.e. Althiburos (El Kef, Tunisia). D -loop sequences were obtained for an addi-tional eight cattle specimens from this site. Maternal lineages were assigned to the elusive R and ubiquitous African-T1 haplogroups found in two and ten Althi-buros specimens, respectively. Our results can be explained by post -domestica-tion hybridization of Althiburos cattle with local aurochs. However, we cannot rule out an independent domestication in North Africa considering the shared ancestry of Althiburos cattle with the pre-domestic Moroccan aurochs and pre-sent-day African taurine cattle.

Details

Database :
OAIster
Notes :
application/pdf, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1416047226
Document Type :
Electronic Resource
Full Text :
https://doi.org/10.1016.j.isci.2023.107196