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Research Article

Population history of the Red Sea—genetic exchanges between the Arabian Peninsula and East Africa signaled in the mitochondrial DNA HV1 haplogroup

Eliška Musilová

Department of Anthropology and Human Genetics, Faculty of Science, Charles University, Prague, Czech Republic

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Verónica Fernandes

Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), Porto, Portugal

Institute of Integrative and Comparative Biology, Faculty of Biological Sciences, University of Leeds, UK

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Nuno M. Silva

Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), Porto, Portugal

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Pedro Soares

Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), Porto, Portugal

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Farida Alshamali

Dubai Police GHQ, General Department of Forensic Sciences & Criminology, Dubai, United Arab Emirates

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Nourdin Harich

Laboratoire d'Anthropogénétique, Départment de Biologie, Université Chouaïb Doukkali, El Jadida, Morocco

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Lotfi Cherni

Faculty of Sciences of Tunis, Laboratory of Genetics Immunology and Human Pathology, Tunis, Tunisia

Higher Institute of Biotechnology of Monastir, Tunisia

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Amel Ben Ammar El Gaaied

Faculty of Sciences of Tunis, Laboratory of Genetics Immunology and Human Pathology, Tunis, Tunisia

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Ali Al‐Meeri

Department of Clinical Biochemistry, Faculty of Medicine and Health Sciences, University of Sana'a, Sana'a, Yemen

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Luísa Pereira

Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), Porto, Portugal

Faculdade de Medicina da Universidade do Porto, Portugal

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Viktor Černý

Corresponding Author

E-mail address:cerny@arup.cas.cz

Archaeogenetics Laboratory, Institute of Archaeology, Prague, Academy of Sciences of the Czech Republic, Czech Republic

Archaeogenetics Laboratory, Institute of Archaeology, Academy of Sciences of the Czech Republic, Prague 11801, Czech Republic
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First published: 09 June 2011
Cited by: 18

Abstract

Archaeological studies have revealed cultural connections between the two sides of the Red Sea dating to prehistory. The issue has still not been properly addressed, however, by archaeogenetics. We focus our attention here on the mitochondrial haplogroup HV1 that is present in both the Arabian Peninsula and East Africa. The internal variation of 38 complete mitochondrial DNA sequences (20 of them presented here for the first time) affiliated into this haplogroup testify to its emergence during the late glacial maximum, most probably in the Near East, with subsequent dispersion via population expansions when climatic conditions improved. Detailed phylogeography of HV1 sequences shows that more recent demographic upheavals likely contributed to their spread from West Arabia to East Africa, a finding concordant with archaeological records suggesting intensive maritime trade in the Red Sea from the sixth millennium BC onwards. Closer genetic exchanges are apparent between the Horn of Africa and Yemen, while Egyptian HV1 haplotypes seem to be more similar to the Near Eastern ones. Am J Phys Anthropol 2011. © 2011 Wiley‐Liss, Inc.

Number of times cited: 18

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