{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T22:53:14Z","timestamp":1773355994739,"version":"3.50.1"},"reference-count":87,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2022,3,17]],"date-time":"2022-03-17T00:00:00Z","timestamp":1647475200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001824","name":"Czech Science Foundation","doi-asserted-by":"publisher","award":["19-09352S-P505"],"award-info":[{"award-number":["19-09352S-P505"]}],"id":[{"id":"10.13039\/501100001824","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009532","name":"Ministry of the Interior of the Czech Republic","doi-asserted-by":"publisher","award":["VI20162020015"],"award-info":[{"award-number":["VI20162020015"]}],"id":[{"id":"10.13039\/100009532","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Genes"],"abstract":"<jats:p>African history has been significantly influenced by the Sahara, which has represented a barrier for migrations of all living beings, including humans. Major exceptions were the gene flow events that took place between North African and sub-Saharan populations during the so-called African Humid Periods, especially in the Early Holocene (11.5 to 5.5 thousand years ago), and more recently in connection with trans-Saharan commercial routes. In this study, we describe mitochondrial DNA (mtDNA) diversity of human populations from both sides of the Sahara Desert, i.e., both from North Africa and the Sahel\/Savannah belt. The final dataset of 7213 mtDNA sequences from 134 African populations encompasses 470 newly collected and 6743 previously published samples, which were analyzed using descriptive methods and Bayesian statistics. We completely sequenced 26 mtDNAs from sub-Saharan samples belonging to the Eurasian haplogroup N1. Analyses of these N1 mitogenomes revealed their possible routes to the Sahel, mostly via Bab el-Mandab. Our results indicate that maternal gene flow must have been important in this circum-Saharan space, not only within North Africa and the Sahel\/Savannah belt but also between these two regions.<\/jats:p>","DOI":"10.3390\/genes13030533","type":"journal-article","created":{"date-parts":[[2022,3,20]],"date-time":"2022-03-20T21:26:22Z","timestamp":1647811582000},"page":"533","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Circum-Saharan Prehistory through the Lens of mtDNA Diversity"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7162-904X","authenticated-orcid":false,"given":"Mame Yoro","family":"Diallo","sequence":"first","affiliation":[{"name":"Archaeogenetics Laboratory, Institute of Archaeology of the Academy of Sciences of the Czech Republic, Letensk\u00e1 1, 118 01 Prague, Czech Republic"},{"name":"Department of Anthropology and Human Genetics, Faculty of Science, Charles University in Prague, 128 01 Prague, Czech Republic"}]},{"given":"Martina","family":"\u010c\u00ed\u017ekov\u00e1","sequence":"additional","affiliation":[{"name":"Archaeogenetics Laboratory, Institute of Archaeology of the Academy of Sciences of the Czech Republic, Letensk\u00e1 1, 118 01 Prague, Czech Republic"}]},{"given":"Iva","family":"Kulichov\u00e1","sequence":"additional","affiliation":[{"name":"Department of Anthropology and Human Genetics, Faculty of Science, Charles University in Prague, 128 01 Prague, Czech Republic"},{"name":"Department of Forensic Genetics, Institute of Criminalistics, Police of the Czech Republic, 128 01 Prague, Czech Republic"}]},{"given":"Eli\u0161ka","family":"Podgorn\u00e1","sequence":"additional","affiliation":[{"name":"Archaeogenetics Laboratory, Institute of Archaeology of the Academy of Sciences of the Czech Republic, Letensk\u00e1 1, 118 01 Prague, Czech Republic"}]},{"given":"Edita","family":"Priehodov\u00e1","sequence":"additional","affiliation":[{"name":"Archaeogenetics Laboratory, Institute of Archaeology of the Academy of Sciences of the Czech Republic, Letensk\u00e1 1, 118 01 Prague, Czech Republic"}]},{"given":"Jana","family":"Nov\u00e1\u010dkov\u00e1","sequence":"additional","affiliation":[{"name":"Department of Forensic Genetics, Institute of Criminalistics, Police of the Czech Republic, 128 01 Prague, Czech Republic"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3873-2034","authenticated-orcid":false,"given":"Veronica","family":"Fernandes","sequence":"additional","affiliation":[{"name":"i3S\u2014Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, Universidade do Porto, 4200-135 Porto, Portugal"},{"name":"IPATIMUP\u2014Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4200-135 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4271-1527","authenticated-orcid":false,"given":"Lu\u00edsa","family":"Pereira","sequence":"additional","affiliation":[{"name":"i3S\u2014Instituto de Investiga\u00e7\u00e3o e Inova\u00e7\u00e3o em Sa\u00fade, Universidade do Porto, 4200-135 Porto, Portugal"},{"name":"IPATIMUP\u2014Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4200-135 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1197-6634","authenticated-orcid":false,"given":"Viktor","family":"\u010cern\u00fd","sequence":"additional","affiliation":[{"name":"Archaeogenetics Laboratory, Institute of Archaeology of the Academy of Sciences of the Czech Republic, Letensk\u00e1 1, 118 01 Prague, Czech Republic"}]}],"member":"1968","published-online":{"date-parts":[[2022,3,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"eaai9067","DOI":"10.1126\/science.aai9067","article-title":"On the Origin of Modern Humans: Asian Perspectives","volume":"358","author":"Bae","year":"2017","journal-title":"Science"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1038\/s41586-019-1376-z","article-title":"Apidima Cave Fossils Provide Earliest Evidence of Homo Sapiens in Eurasia","volume":"571","author":"Harvati","year":"2019","journal-title":"Nature"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1038\/nature18299","article-title":"A Genomic History of Aboriginal Australia","volume":"538","author":"Malaspinas","year":"2016","journal-title":"Nature"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1016\/j.ajhg.2011.12.010","article-title":"The Arabian Cradle: Mitochondrial Relicts of the First Steps along the Southern Route out of Africa","volume":"90","author":"Fernandes","year":"2012","journal-title":"Am. 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