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Pastana LF, Silva TA, Gellen LPA, Vieira GM, de Assunção LA, Leitão LPC, da Silva NM, Coelho RDCC, de Alcântara AL, Vinagre LWMS, Rodrigues JCG, Borges Leal DFDV, Fernandes MR, de Souza SJ, Kroll JE, Ribeiro-dos-Santos AM, Burbano RMR, Guerreiro JF, de Assumpção PP, Ribeiro-dos-Santos ÂC, dos Santos SEB, dos Santos NPC. The Genomic Profile Associated with Risk of Severe Forms of COVID-19 in Amazonian Native American Populations. J Pers Med 2022; 12:jpm12040554. [PMID: 35455670 PMCID: PMC9027999 DOI: 10.3390/jpm12040554] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 12/12/2022] Open
Abstract
Genetic factors associated with COVID-19 disease outcomes are poorly understood. This study aimed to associate genetic variants in the SLC6A20, LZTFL1, CCR9, FYCO1, CXCR6, XCR1, and ABO genes with the risk of severe forms of COVID-19 in Amazonian Native Americans, and to compare the frequencies with continental populations. The study population was composed of 64 Amerindians from the Amazon region of northern Brazil. The difference in frequencies between the populations was analyzed using Fisher’s exact test, and the results were significant when p ≤ 0.05. We investigated 64 polymorphisms in 7 genes; we studied 47 genetic variants that were new or had impact predictions of high, moderate, or modifier. We identified 15 polymorphisms with moderate impact prediction in 4 genes (ABO, CXCR6, FYCO1, and SLC6A20). Among the variants analyzed, 18 showed significant differences in allele frequency in the NAM population when compared to others. We reported two new genetic variants with modifier impact in the Amazonian population that could be studied to validate the possible associations with COVID-19 outcomes. The genomic profile of Amazonian Native Americans may be associated with protection from severe forms of COVID-19. This work provides genomic data that may help forthcoming studies to improve COVID-19 outcomes.
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Affiliation(s)
- Lucas Favacho Pastana
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Thays Amâncio Silva
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Laura Patrícia Albarello Gellen
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Giovana Miranda Vieira
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Letícia Almeida de Assunção
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Luciana Pereira Colares Leitão
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Natasha Monte da Silva
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Rita de Cássia Calderaro Coelho
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Angélica Leite de Alcântara
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Lui Wallacy Morikawa Souza Vinagre
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Juliana Carla Gomes Rodrigues
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Diana Feio da Veiga Borges Leal
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Marianne Rodrigues Fernandes
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Sandro José de Souza
- Instituto do Cérebro, Universidade Federal do Rio Grande do Norte, Natal 59076-550, Brazil; (S.J.d.S.); (J.E.K.)
- BioME, Universidade Federal do Rio Grande do Norte, Natal 59078-400, Brazil
- Institute of Systems Genetics, West China Hospital, University of Sichuan, Chengdu 610041, China
| | - José Eduardo Kroll
- Instituto do Cérebro, Universidade Federal do Rio Grande do Norte, Natal 59076-550, Brazil; (S.J.d.S.); (J.E.K.)
| | - André Mauricio Ribeiro-dos-Santos
- Laboratório de Genética Humana e Médica, Universidade Federal do Pará, Belém 66075-110, Brazil; (A.M.R.-d.-S.); (J.F.G.); (Â.C.R.-d.-S.)
| | - Rommel Mario Rodríguez Burbano
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - João Farias Guerreiro
- Laboratório de Genética Humana e Médica, Universidade Federal do Pará, Belém 66075-110, Brazil; (A.M.R.-d.-S.); (J.F.G.); (Â.C.R.-d.-S.)
| | - Paulo Pimentel de Assumpção
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Ândrea Campos Ribeiro-dos-Santos
- Laboratório de Genética Humana e Médica, Universidade Federal do Pará, Belém 66075-110, Brazil; (A.M.R.-d.-S.); (J.F.G.); (Â.C.R.-d.-S.)
| | - Sidney Emanuel Batista dos Santos
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Ney Pereira Carneiro dos Santos
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
- Correspondence: ; Tel.: +55-(91)-98107-0850
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Hajar CGN, Zefarina Z, Md. Riffin NS, Tuan Mohammad TH, Hassan MN, Poonachi P, Safuan S, ElGhazali G, Chambers GK, Edinur HA. Extended blood group profiles for Malays, Chinese, and Indians in Peninsular Malaysia. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2020. [DOI: 10.1186/s43042-020-00096-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Blood group antigens are immunogenic polymorphic molecules presented on the surface of RBCs. This study aimed to determine extended blood group profiles (ABO, Rhesus, Kell, Kidd, Duffy, MNS, Cartwright, Dombrock, Colton, Lutheran, and Vel) in Malays, Chinese, and Indians in Peninsular Malaysia.
Results
Here, ABO Type O, DCCee, MNs, and Fy (a+b−) were the most frequent major blood group phenotypes in all three ethnic groups. Other minor blood group systems distributed differently across these ethnic groups, except for the Kell, Lutheran, Cartwright, and Vel blood group systems, where only K−k+, Lu (8+14), Yt (a+b−), and Vel (+) phenotypes were observed. Exact tests of population differentiation generally showed no significant differences between Malays included in the present study vs. other ethnically similar datasets from previous surveys. However, many significant differences were recorded in comparison between blood group datasets from ethnically unrelated populations (Malays vs. Chinese vs. Indians) especially for Rhesus, Kidd, and Duffy blood group systems. A Principal component analysis (PCA) plot showed that population groups from the Peninsular Malaysia map closely together as compared with population groups from other geographical regions.
Conclusions
Overall, our present study has successfully provided an extended blood group profiles for Malays, Chinese, and Indians in Peninsular Malaysia. These new blood group datasets can be used as guidelines for donor recruitment and as reference standards for studying diseases associated with blood group systems.
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Alfonso‐Sánchez MA, Gómez‐Pérez L, Dipierri JE, Peña JA. Paternal heritage in Jujuy province (Northwest Argentina): Evidence for sex‐biased gene flow and genetic drift effects. Am J Hum Biol 2019; 31:e23262. [DOI: 10.1002/ajhb.23262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 02/27/2019] [Accepted: 05/17/2019] [Indexed: 12/30/2022] Open
Affiliation(s)
- Miguel A. Alfonso‐Sánchez
- Departamento de Genética, Antropología Física y Fisiología Animal, Facultad de Ciencia y TecnologíaUniversidad del País Vasco (UPV/EHU) Bilbao Spain
| | - Luis Gómez‐Pérez
- Departamento de Genética, Antropología Física y Fisiología Animal, Facultad de Ciencia y TecnologíaUniversidad del País Vasco (UPV/EHU) Bilbao Spain
| | - José E. Dipierri
- Instituto de Biología de la AlturaUniversidad Nacional de Jujuy San Salvador de Jujuy Argentina
| | - José A. Peña
- Departamento de Genética, Antropología Física y Fisiología Animal, Facultad de Ciencia y TecnologíaUniversidad del País Vasco (UPV/EHU) Bilbao Spain
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Szathmáry EJE, Zegura SL, Hammer MF. Exceeding Hrdlička's aims: 100 Years of genetics in anthropology. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2018; 165:754-776. [PMID: 29574830 DOI: 10.1002/ajpa.23406] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 12/21/2017] [Accepted: 12/21/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Emőke J E Szathmáry
- Department of Anthropology, St. Paul's College, University of Manitoba, 70 Dysart Road, Winnipeg, Manitoba, R3T 2M6, Canada
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Tavella MP, García A, Pauro M, Demarchi DA, Nores R. Molecular polymorphisms of the ABO locus as informative markers of ancestry in Central Argentina. Am J Hum Biol 2017; 29. [DOI: 10.1002/ajhb.22982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 12/12/2016] [Accepted: 02/01/2017] [Indexed: 11/08/2022] Open
Affiliation(s)
- María Pía Tavella
- Instituto de Antropología de Córdoba (IDACOR), CONICET/Universidad Nacional de Córdoba; Córdoba 5000 Argentina
| | - Angelina García
- Instituto de Antropología de Córdoba (IDACOR), CONICET/Universidad Nacional de Córdoba; Córdoba 5000 Argentina
| | - Maia Pauro
- Instituto de Antropología de Córdoba (IDACOR), CONICET/Universidad Nacional de Córdoba; Córdoba 5000 Argentina
| | - Darío A. Demarchi
- Instituto de Antropología de Córdoba (IDACOR), CONICET/Universidad Nacional de Córdoba; Córdoba 5000 Argentina
| | - Rodrigo Nores
- Instituto de Antropología de Córdoba (IDACOR), CONICET/Universidad Nacional de Córdoba; Córdoba 5000 Argentina
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Caputo M, Corach D. Analysis of locus D9S1120 and its genetic admixture correlation in seven argentina native american ethnic groups. Am J Hum Biol 2015; 28:57-66. [DOI: 10.1002/ajhb.22755] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 05/04/2015] [Accepted: 05/27/2015] [Indexed: 12/21/2022] Open
Affiliation(s)
- Mariela Caputo
- Servicio de Huellas Digitales Genéticas; School of Pharmacy and Biochemistry, Universidad de Buenos Aires; Buenos Aires Argentina
- CONICET, National Scientific and Technical Research Council; Buenos Aires Argentina
| | - Daniel Corach
- Servicio de Huellas Digitales Genéticas; School of Pharmacy and Biochemistry, Universidad de Buenos Aires; Buenos Aires Argentina
- CONICET, National Scientific and Technical Research Council; Buenos Aires Argentina
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Villanea FA, Safi KN, Busch JW. A General Model of Negative Frequency Dependent Selection Explains Global Patterns of Human ABO Polymorphism. PLoS One 2015; 10:e0125003. [PMID: 25946124 PMCID: PMC4422588 DOI: 10.1371/journal.pone.0125003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 03/19/2015] [Indexed: 11/18/2022] Open
Abstract
The ABO locus in humans is characterized by elevated heterozygosity and very similar allele frequencies among populations scattered across the globe. Using knowledge of ABO protein function, we generated a simple model of asymmetric negative frequency dependent selection and genetic drift to explain the maintenance of ABO polymorphism and its loss in human populations. In our models, regardless of the strength of selection, models with large effective population sizes result in ABO allele frequencies that closely match those observed in most continental populations. Populations must be moderately small to fall out of equilibrium and lose either the A or B allele (N(e) ≤ 50) and much smaller (N(e) ≤ 25) for the complete loss of diversity, which nearly always involved the fixation of the O allele. A pattern of low heterozygosity at the ABO locus where loss of polymorphism occurs in our model is consistent with small populations, such as Native American populations. This study provides a general evolutionary model to explain the observed global patterns of polymorphism at the ABO locus and the pattern of allele loss in small populations. Moreover, these results inform the range of population sizes associated with the recent human colonization of the Americas.
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Affiliation(s)
- Fernando A. Villanea
- School of Biological Sciences, Washington State University, PO Box 644236, Pullman, Washington, 99164, United States of America
| | - Kristin N. Safi
- Department of Anthropology, Washington State University, PO Box 644910, Pullman, Washington, 99164, United States of America
| | - Jeremiah W. Busch
- School of Biological Sciences, Washington State University, PO Box 644236, Pullman, Washington, 99164, United States of America
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Gluckman PD, Low FM, Buklijas T, Hanson MA, Beedle AS. How evolutionary principles improve the understanding of human health and disease. Evol Appl 2015; 4:249-63. [PMID: 25567971 PMCID: PMC3352556 DOI: 10.1111/j.1752-4571.2010.00164.x] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2010] [Accepted: 09/19/2010] [Indexed: 02/06/2023] Open
Abstract
An appreciation of the fundamental principles of evolutionary biology provides new insights into major diseases and enables an integrated understanding of human biology and medicine. However, there is a lack of awareness of their importance amongst physicians, medical researchers, and educators, all of whom tend to focus on the mechanistic (proximate) basis for disease, excluding consideration of evolutionary (ultimate) reasons. The key principles of evolutionary medicine are that selection acts on fitness, not health or longevity; that our evolutionary history does not cause disease, but rather impacts on our risk of disease in particular environments; and that we are now living in novel environments compared to those in which we evolved. We consider these evolutionary principles in conjunction with population genetics and describe several pathways by which evolutionary processes can affect disease risk. These perspectives provide a more cohesive framework for gaining insights into the determinants of health and disease. Coupled with complementary insights offered by advances in genomic, epigenetic, and developmental biology research, evolutionary perspectives offer an important addition to understanding disease. Further, there are a number of aspects of evolutionary medicine that can add considerably to studies in other domains of contemporary evolutionary studies.
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Affiliation(s)
- Peter D Gluckman
- Centre for Human Evolution, Adaptation and Disease, Liggins Institute, The University of Auckland Auckland, New Zealand
| | - Felicia M Low
- Centre for Human Evolution, Adaptation and Disease, Liggins Institute, The University of Auckland Auckland, New Zealand
| | - Tatjana Buklijas
- Centre for Human Evolution, Adaptation and Disease, Liggins Institute, The University of Auckland Auckland, New Zealand
| | - Mark A Hanson
- Institute of Developmental Sciences, University of Southampton, Mailpoint 887, Southampton General Hospital Southampton, UK
| | - Alan S Beedle
- Centre for Human Evolution, Adaptation and Disease, Liggins Institute, The University of Auckland Auckland, New Zealand
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Verdu P, Pemberton TJ, Laurent R, Kemp BM, Gonzalez-Oliver A, Gorodezky C, Hughes CE, Shattuck MR, Petzelt B, Mitchell J, Harry H, William T, Worl R, Cybulski JS, Rosenberg NA, Malhi RS. Patterns of admixture and population structure in native populations of Northwest North America. PLoS Genet 2014; 10:e1004530. [PMID: 25122539 PMCID: PMC4133047 DOI: 10.1371/journal.pgen.1004530] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Accepted: 06/09/2014] [Indexed: 01/09/2023] Open
Abstract
The initial contact of European populations with indigenous populations of the Americas produced diverse admixture processes across North, Central, and South America. Recent studies have examined the genetic structure of indigenous populations of Latin America and the Caribbean and their admixed descendants, reporting on the genomic impact of the history of admixture with colonizing populations of European and African ancestry. However, relatively little genomic research has been conducted on admixture in indigenous North American populations. In this study, we analyze genomic data at 475,109 single-nucleotide polymorphisms sampled in indigenous peoples of the Pacific Northwest in British Columbia and Southeast Alaska, populations with a well-documented history of contact with European and Asian traders, fishermen, and contract laborers. We find that the indigenous populations of the Pacific Northwest have higher gene diversity than Latin American indigenous populations. Among the Pacific Northwest populations, interior groups provide more evidence for East Asian admixture, whereas coastal groups have higher levels of European admixture. In contrast with many Latin American indigenous populations, the variance of admixture is high in each of the Pacific Northwest indigenous populations, as expected for recent and ongoing admixture processes. The results reveal some similarities but notable differences between admixture patterns in the Pacific Northwest and those in Latin America, contributing to a more detailed understanding of the genomic consequences of European colonization events throughout the Americas. We collaborated with six indigenous communities in British Columbia and Southeast Alaska to generate and analyze genome-wide data for over 100 individuals. We then combined this dataset with existing data from populations worldwide, performing an investigation of the genetic structure of indigenous populations of the Pacific Northwest both locally and in relation to continental and worldwide geographic scales. On a regional scale, we identified differences between coastal and interior populations that are likely due to differences both in pre- and post-European contact histories. On a continental scale, we identified differences in genetic structure between populations in the Pacific Northwest and Central and South America, reflecting both differences prior to European contact as well as different post-contact histories of admixture. This study is among the first to analyze genome-wide diversity among indigenous North American populations, and it provides a comparative framework for understanding the effects of European colonization on indigenous communities throughout the Americas.
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Affiliation(s)
- Paul Verdu
- CNRS-MNHN-University Paris Diderot-Sorbonne Paris Cité, UMR7206 Eco-Anthropology and Ethno-Biology, Paris, France
| | - Trevor J. Pemberton
- Department of Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Romain Laurent
- CNRS-MNHN-University Paris Diderot-Sorbonne Paris Cité, UMR7206 Eco-Anthropology and Ethno-Biology, Paris, France
| | - Brian M. Kemp
- Department of Anthropology and School of Biological Sciences, Washington State University, Pullman, Washington, United States of America
| | - Angelica Gonzalez-Oliver
- Departmento de Biología Celular, Facultad de Ciencias, Universidad Nacional Autonóma de México, Mexico City, Mexico
| | - Clara Gorodezky
- Department of Immunology and Immunogenetics, Instituto de Diagnóstico y Referencia Epidemiológicos, Secretary of Health, Mexico City, Mexico
| | - Cris E. Hughes
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America
| | - Milena R. Shattuck
- Department of Anthropology, New York University, New York, New York, United States of America
| | - Barbara Petzelt
- Metlakatla Treaty Office, Metlakatla, British Columbia, Canada
| | | | - Harold Harry
- Stswecem'c/Xgat'tem Band, British Columbia, Canada
| | | | - Rosita Worl
- Seaalaska Heritage Institute, Juneau, Alaska, United States of America
| | | | - Noah A. Rosenberg
- Department of Biology, Stanford University, Stanford, California, United States of America
- * E-mail: (NAR); (RSM)
| | - Ripan S. Malhi
- Department of Anthropology, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America
- * E-mail: (NAR); (RSM)
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10
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Villanea FA, Bolnick DA, Monroe C, Worl R, Cambra R, Leventhal A, Kemp BM. Brief communication: Evolution of a specific O allele (O1vG542A) supports unique ancestry of Native Americans. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2013; 151:649-57. [PMID: 23868176 DOI: 10.1002/ajpa.22292] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Accepted: 04/16/2013] [Indexed: 11/09/2022]
Abstract
In this study, we explore the geographic and temporal distribution of a unique variant of the O blood group allele called O1v(G542A) , which has been shown to be shared among Native Americans but is rare in other populations. O1v(G542A) was previously reported in Native American populations in Mesoamerica and South America, and has been proposed as an ancestry informative marker. We investigated whether this allele is also found in the Tlingit and Haida, two contemporary indigenous populations from Alaska, and a pre-Columbian population from California. If O1v(G542A) is present in Na-Dene speakers (i.e., Tlingits), it would indicate that Na-Dene speaking groups share close ancestry with other Native American groups and support a Beringian origin of the allele, consistent with the Beringian Incubation Model. If O1v(G542A) is found in pre-Columbian populations, it would further support a Beringian origin of the allele, rather than a more recent introduction of the allele into the Americas via gene flow from one or more populations which have admixed with Native Americans over the past five centuries. We identified this allele in one Na-Dene population at a frequency of 0.11, and one ancient California population at a frequency of 0.20. Our results support a Beringian origin of O1v(G542A) , which is distributed today among all Native American groups that have been genotyped in appreciable numbers at this locus. This result is consistent with the hypothesis that Na-Dene and other Native American populations primarily derive their ancestry from a single source population.
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Affiliation(s)
- Fernando A Villanea
- School of Biological Sciences, Washington State University, Pullman, WA 99164-4910, USA
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11
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Georges L, Seidenberg V, Hummel S, Fehren-Schmitz L. Molecular characterization of ABO blood group frequencies in pre-Columbian Peruvian highlanders. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2012; 149:242-9. [DOI: 10.1002/ajpa.22115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Accepted: 06/15/2012] [Indexed: 12/28/2022]
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12
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Raff JA, Bolnick DA, Tackney J, O'Rourke DH. Ancient DNA perspectives on American colonization and population history. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2011; 146:503-14. [PMID: 21913177 DOI: 10.1002/ajpa.21594] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Accepted: 07/07/2011] [Indexed: 11/07/2022]
Abstract
Ancient DNA (aDNA) analyses have proven to be important tools in understanding human population dispersals, settlement patterns, interactions between prehistoric populations, and the development of regional population histories. Here, we review the published results of sixty-three human populations from throughout the Americas and compare the levels of diversity and geographic patterns of variation in the ancient samples with contemporary genetic variation in the Americas in order to investigate the evolution of the Native American gene pool over time. Our analysis of mitochondrial haplogroup frequencies and prehistoric population genetic diversity presents a complex evolutionary picture. Although the broad genetic structure of American prehistoric populations appears to have been established relatively early, we nevertheless identify examples of genetic discontinuity over time in select regions. We discuss the implications this finding may have for our interpretation of the genetic evidence for the initial colonization of the Americas and its subsequent population history.
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Affiliation(s)
- Jennifer A Raff
- Department of Anthropology, University of Utah, Salt Lake City, UT, USA.
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13
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Estrada-Mena B, Estrada FJ, Ulloa-Arvizu R, Guido M, Méndez R, Coral R, Canto T, Granados J, Rubí-Castellanos R, Rangel-Villalobos H, García-Carrancá A. Blood group O alleles in Native Americans: implications in the peopling of the Americas. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2010; 142:85-94. [PMID: 19862808 DOI: 10.1002/ajpa.21204] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
All major ABO blood alleles are found in most populations worldwide, whereas the majority of Native Americans are nearly exclusively in the O group. O allele molecular characterization could aid in elucidating the possible causes of group O predominance in Native American populations. In this work, we studied exon 6 and 7 sequence diversity in 180 O blood group individuals from four different Mesoamerican populations. Additionally, a comparative analysis of genetic diversity and population structure including South American populations was performed. Results revealed no significant differences among Mesoamerican and South American groups, but showed significant differences within population groups attributable to previously detected differences in genetic drift and founder effects throughout the American continent. Interestingly, in all American populations, the same set of haplotypes O(1), O(1v), and O(1v(G542A)) was present, suggesting the following: (1) that they constitute the main genetic pool of the founding population of the Americas and (2) that they derive from the same ancestral source, partially supporting the single founding population hypothesis. In addition, the consistent and restricted presence of the G542A mutation in Native Americans compared to worldwide populations allows it to be employed as an Ancestry informative marker (AIM). Present knowledge of the peopling of the Americas allows the prediction of the way in which the G542A mutation could have emerged in Beringia, probably during the differentiation process of Asian lineages that gave rise to the founding population of the continent.
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Affiliation(s)
- Benito Estrada-Mena
- Departamento de Biología Molecular y Biotecnología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México (UNAM), Mexico City, México
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14
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Baab KL, Freidline SE, Wang SL, Hanson T. Relationship of cranial robusticity to cranial form, geography and climate in Homo sapiens. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2010; 141:97-115. [PMID: 19554616 DOI: 10.1002/ajpa.21120] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Variation in cranial robusticity among modern human populations is widely acknowledged but not well-understood. While the use of "robust" cranial traits in hominin systematics and phylogeny suggests that these characters are strongly heritable, this hypothesis has not been tested. Alternatively, cranial robusticity may be a response to differences in diet/mastication or it may be an adaptation to cold, harsh environments. This study quantifies the distribution of cranial robusticity in 14 geographically widespread human populations, and correlates this variation with climatic variables, neutral genetic distances, cranial size, and cranial shape. With the exception of the occipital torus region, all traits were positively correlated with each other, suggesting that they should not be treated as individual characters. While males are more robust than females within each of the populations, among the independent variables (cranial shape, size, climate, and neutral genetic distances), only shape is significantly correlated with inter-population differences in robusticity. Two-block partial least-squares analysis was used to explore the relationship between cranial shape (captured by three-dimensional landmark data) and robusticity across individuals. Weak support was found for the hypothesis that robusticity was related to mastication as the shape associated with greater robusticity was similar to that described for groups that ate harder-to-process diets. Specifically, crania with more prognathic faces, expanded glabellar and occipital regions, and (slightly) longer skulls were more robust than those with rounder vaults and more orthognathic faces. However, groups with more mechanically demanding diets (hunter-gatherers) were not always more robust than groups practicing some form of agriculture.
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Affiliation(s)
- Karen L Baab
- Department of Anatomical Sciences, Stony Brook University Medical Center, Stony Brook, NY 11794, USA.
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15
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Co-evolution of KIR2DL3 with HLA-C in a human population retaining minimal essential diversity of KIR and HLA class I ligands. Proc Natl Acad Sci U S A 2009; 106:18692-7. [PMID: 19837691 DOI: 10.1073/pnas.0906051106] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Natural killer (NK) cells contribute to immunity and reproduction. Guiding these functions, and NK cell education, are killer cell Ig-like receptors (KIR), NK cell receptors that recognize HLA class I. In most human populations, these highly polymorphic receptors and ligands combine with extraordinary diversity. To assess how much of this diversity is necessary, we studied KIR and HLA class I at high resolution in the Yucpa, a small South Amerindian population that survived an approximate 15,000-year history of population bottleneck and epidemic infection, including recent viral hepatitis. The Yucpa retain the three major HLA epitopes recognized by KIR. Through balancing selection on a few divergent haplotypes the Yucpa maintain much of the KIR variation found worldwide. HLA-C*07, the strongest educator of C1-specific NK cells, has reached unusually high frequency in the Yucpa. Concomitantly, weaker variants of the C1 receptor, KIR2DL3, were selected and have largely replaced the form of KIR2DL3 brought by the original migrants from Asia. HLA-C1 and KIR2DL3 homozygosity has previously been correlated with resistance to viral hepatitis. Selection of weaker forms of KIR2DL3 in the Yucpa can be seen as compensation for the high frequency of the potent HLA-C*07 ligand. This study provides an estimate of the minimal KIR-HLA system essential for long-term survival of a human population. That it contains all functional elements of KIR diversity worldwide, attests to the competitive advantage it provides, not only for surviving epidemic infections, but also for rebuilding populations once infection has passed.
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