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Kidd KK, Evsanaa B, Togtokh A, Brissenden JE, Roscoe JM, Dogan M, Neophytou PI, Gurkan C, Bulbul O, Cherni L, Speed WC, Murtha M, Kidd JR, Pakstis AJ. North Asian population relationships in a global context. Sci Rep 2022; 12:7214. [PMID: 35508562 PMCID: PMC9068624 DOI: 10.1038/s41598-022-10706-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 04/01/2022] [Indexed: 12/20/2022] Open
Abstract
Population genetic studies of North Asian ethnic groups have focused on genetic variation of sex chromosomes and mitochondria. Studies of the extensive variation available from autosomal variation have appeared infrequently. We focus on relationships among population samples using new North Asia microhaplotype data. We combined genotypes from our laboratory on 58 microhaplotypes, distributed across 18 autosomes, on 3945 individuals from 75 populations with corresponding data extracted for 26 populations from the Thousand Genomes consortium and for 22 populations from the GenomeAsia 100 K project. A total of 7107 individuals in 122 total populations are analyzed using STRUCTURE, Principal Component Analysis, and phylogenetic tree analyses. North Asia populations sampled in Mongolia include: Buryats, Mongolians, Altai Kazakhs, and Tsaatans. Available Siberians include samples of Yakut, Khanty, and Komi Zyriane. Analyses of all 122 populations confirm many known relationships and show that most populations from North Asia form a cluster distinct from all other groups. Refinement of analyses on smaller subsets of populations reinforces the distinctiveness of North Asia and shows that the North Asia cluster identifies a region that is ancestral to Native Americans.
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Affiliation(s)
- Kenneth K Kidd
- Department of Genetics, Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06520, USA.
| | - Baigalmaa Evsanaa
- Department of Nephrology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Ariunaa Togtokh
- Department of Nephrology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | | | - Janet M Roscoe
- Department of Medicine, University of Toronto, Toronto, ON, Canada.,The Scarborough Hospital, Toronto, ON, Canada
| | - Mustafa Dogan
- Department of Genetics and Bioengineering, International Burch University, Sarajevo, Bosnia and Herzegovina
| | | | - Cemal Gurkan
- Turkish Cypriot DNA Laboratory, Committee On Missing Persons in Cyprus Turkish Cypriot Member Office, Nicosia, North Cyprus, Turkey.,Dr. Fazıl Küçük Faculty of Medicine, Eastern Mediterranean University, Famagusta, North Cyprus, Turkey
| | - Ozlem Bulbul
- Institute of Forensic Science, Istanbul University, Cerrahpasa, 34500, Istanbul, Turkey
| | - Lotfi Cherni
- Laboratory of Genetics, Immunology and Human Pathologies, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.,Higher Institute of Biotechnology of Monastir, Monastir University, 5000, Monastir, Tunisia
| | - William C Speed
- Department of Genetics, Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06520, USA
| | - Michael Murtha
- Department of Genetics, Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06520, USA
| | - Judith R Kidd
- Department of Genetics, Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06520, USA
| | - Andrew J Pakstis
- Department of Genetics, Yale University School of Medicine, 333 Cedar Street, New Haven, CT, 06520, USA
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