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Espitia Fajardo M, Rivera Franco N, Braga Y, Barreto G. New Y-SNPs in QM3 indigenous populations of Colombia. PLoS One 2023; 18:e0294516. [PMID: 38055663 PMCID: PMC10699635 DOI: 10.1371/journal.pone.0294516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/01/2023] [Indexed: 12/08/2023] Open
Abstract
In evolutionary studies of human populations based on the Y chromosome, the majority of Native Americans belong to the QM3 lineage. Therefore, to study the history of groups inhabiting northern South America, it is necessary to have a higher resolution of the tree. The objective of this work was to identify new SNPs of the QM3 lineage that would allow the evaluation of the phylogenetic relationships between Andean and Amazonian populations of Colombia. Sequences previously obtained from two Y chromosomes of Amazonian populations were used, from which 13 potential SNPs were selected and typed in 171 Amazonian samples from the Vaupés region and in 60 samples from the Pasto, Nasa, Embera, Arhuaco and Kogüi ethnic groups of the Andean region. In addition, the main SNPs/markers (L56, L54, M346, M848, Z780, CTS11780) defining autochthonous Q lineages were typed, along with others defined by different SNPs/markers as reported in the literature (CTS11357, SA05, Z19319, Z5915, and Z19384). It was found that all the new SNPs are present in the Amazonian samples and only 2 of them are shared with the Embera, Nasa and Pasto, but none with the Kogüi and Arhuaco from the northern Andes, in the Colombian Caribbean. Combining the 13 variants of the present study with 14 previously reported and using TMRCA, a new QM3 tree proposal is generated. This method makes it possible to increase the number of sublineages of QM3 with a higher resolution and to detect differences between the different populations of Vaupés in the Amazon, as in the case of the Kubeos and Pisamiras, the latter of which is in grave danger of extinction. These new sublineages are useful for microevolutionary studies of the Amerindian populations of South America.
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Affiliation(s)
- Marisol Espitia Fajardo
- Laboratory of Human Molecular Genetics, Biology Department, Universidad del Valle, Cali, Colombia
| | - Nelson Rivera Franco
- Laboratory of Human Molecular Genetics, Biology Department, Universidad del Valle, Cali, Colombia
| | - Yamid Braga
- Laboratory of Human Molecular Genetics, Biology Department, Universidad del Valle, Cali, Colombia
- Research Group in Biology, Languages and History, IMGB, Corpodihva, Mitú, Colombia
| | - Guillermo Barreto
- Laboratory of Human Molecular Genetics, Biology Department, Universidad del Valle, Cali, Colombia
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Simão F, Ribeiro J, Vullo C, Catelli L, Gomes V, Xavier C, Huber G, Bodner M, Quiroz A, Ferreira AP, Carvalho EF, Parson W, Gusmão L. The Ancestry of Eastern Paraguay: A Typical South American Profile with a Unique Pattern of Admixture. Genes (Basel) 2021; 12:1788. [PMID: 34828394 PMCID: PMC8625094 DOI: 10.3390/genes12111788] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/25/2021] [Accepted: 11/09/2021] [Indexed: 11/17/2022] Open
Abstract
Immigrants from diverse origins have arrived in Paraguay and produced important demographic changes in a territory initially inhabited by indigenous Guarani. Few studies have been performed to estimate the proportion of Native ancestry that is still preserved in Paraguay and the role of females and males in admixture processes. Therefore, 548 individuals from eastern Paraguay were genotyped for three marker sets: mtDNA, Y-SNPs and autosomal AIM-InDels. A genetic homogeneity was found between departments for each set of markers, supported by the demographic data collected, which showed that only 43% of the individuals have the same birthplace as their parents. The results show a sex-biased intermarriage, with higher maternal than paternal Native American ancestry. Within the native mtDNA lineages in Paraguay (87.2% of the total), most haplogroups have a broad distribution across the subcontinent, and only few are concentrated around the Paraná River basin. The frequency distribution of the European paternal lineages in Paraguay (92.2% of the total) showed a major contribution from the Iberian region. In addition to the remaining legacy of the colonial period, the joint analysis of the different types of markers included in this study revealed the impact of post-war migrations on the current genetic background of Paraguay.
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Affiliation(s)
- Filipa Simão
- DNA Diagnostic Laboratory, State University of Rio de Janeiro, Rio de Janeiro 20550-013, Brazil; (F.S.); (J.R.); (A.P.F.); (E.F.C.)
| | - Julyana Ribeiro
- DNA Diagnostic Laboratory, State University of Rio de Janeiro, Rio de Janeiro 20550-013, Brazil; (F.S.); (J.R.); (A.P.F.); (E.F.C.)
| | - Carlos Vullo
- DNA Forensic Laboratory, Argentinean Forensic Anthropology Team, Córdoba 14001, Argentina; (C.V.); (L.C.)
| | - Laura Catelli
- DNA Forensic Laboratory, Argentinean Forensic Anthropology Team, Córdoba 14001, Argentina; (C.V.); (L.C.)
| | - Verónica Gomes
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4099-002 Porto, Portugal;
- Institute of Pathology and Molecular Immunology, University of Porto (IPATIMUP), 4099-002 Porto, Portugal
| | - Catarina Xavier
- Institute of Legal Medicine, Medical University of Innsbruck, 6020 Innsbruck, Austria; (C.X.); (G.H.); (M.B.)
| | - Gabriela Huber
- Institute of Legal Medicine, Medical University of Innsbruck, 6020 Innsbruck, Austria; (C.X.); (G.H.); (M.B.)
| | - Martin Bodner
- Institute of Legal Medicine, Medical University of Innsbruck, 6020 Innsbruck, Austria; (C.X.); (G.H.); (M.B.)
| | - Alfredo Quiroz
- Instituto de Previsión Social, Asunción 100153, Paraguay;
| | - Ana Paula Ferreira
- DNA Diagnostic Laboratory, State University of Rio de Janeiro, Rio de Janeiro 20550-013, Brazil; (F.S.); (J.R.); (A.P.F.); (E.F.C.)
| | - Elizeu F. Carvalho
- DNA Diagnostic Laboratory, State University of Rio de Janeiro, Rio de Janeiro 20550-013, Brazil; (F.S.); (J.R.); (A.P.F.); (E.F.C.)
| | - Walther Parson
- Institute of Legal Medicine, Medical University of Innsbruck, 6020 Innsbruck, Austria; (C.X.); (G.H.); (M.B.)
- Forensic Science Program, The Pennsylvania State University, State College, PA 16801, USA
| | - Leonor Gusmão
- DNA Diagnostic Laboratory, State University of Rio de Janeiro, Rio de Janeiro 20550-013, Brazil; (F.S.); (J.R.); (A.P.F.); (E.F.C.)
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Phylogeographic review of Y chromosome haplogroups in Europe. Int J Legal Med 2021; 135:1675-1684. [PMID: 34216266 DOI: 10.1007/s00414-021-02644-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/16/2021] [Indexed: 10/20/2022]
Abstract
The Y chromosome has been widely explored for the study of human migrations. Due to its paternal inheritance, the Y chromosome polymorphisms are helpful tools for understanding the geographical distribution of populations all over the world and for inferring their origin, which is really useful in forensics. The remarkable historical context of Europe, with numerous migrations and invasions, has turned this continent into a melting pot. For this reason, it is interesting to study the Y chromosome variability and how it has contributed to improving our knowledge of the distribution and development of European male genetic pool as it is today. The analysis of Y lineages in Europe shows the predominance of four haplogroups, R1b-M269, I1-M253, I2-M438 and R1a-M420. However, other haplogroups have been identified which, although less frequent, provide significant evidence about the paternal origin of the populations. In addition, the study of the Y chromosome in Europe is a valuable tool for revealing the genetic trace of the different European colonizations, mainly in several American countries, where the European ancestry is mostly detected by the presence of the R1b-M269 haplogroup. Therefore, the objective of this review is to compile the studies of the Y chromosome haplogroups in current European populations, in order to provide an outline of these haplogroups which facilitate their use in forensic studies.
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Fan H, Xie Q, Li Y, Wang L, Wen SQ, Qiu P. Insights Into Forensic Features and Genetic Structures of Guangdong Maoming Han Based on 27 Y-STRs. Front Genet 2021; 12:690504. [PMID: 34220963 PMCID: PMC8253533 DOI: 10.3389/fgene.2021.690504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 05/14/2021] [Indexed: 11/13/2022] Open
Abstract
Maoming is located in the southwest region of Guangdong Province and is the cradle of Gaoliang culture, which is the representative branch of Lingnan cultures. Historical records showed that the amalgamations between Gaoliang aborigines and distinct ethnic minorities had some influences on the shaping of Gaoliang culture, especially for the local Tai-kadai language-speaking Baiyue and Han Chinese from Central China. However, there is still no exact genetic evidence for the influences on the genetic pool of Maoming Han, and the genetic relationships between Maoming Han and other Chinese populations are still unclear. Hence, in order to get a better understanding of the paternal genetic structures and characterize the forensic features of 27 Y-chromosomal short tandem repeats (Y-STRs) in Han Chinese from Guangdong Maoming, we firstly applied the AmpFLSTR® Yfiler® Plus PCR Amplification Kit (Thermo Fisher Scientific, Waltham, MA, United States) to genotype the haplotypes in 431 Han males residing in Maoming. A total of 263 different alleles were determined across all 27 Y-STRs with the corresponding allelic frequencies from 0.0004 to 0.7401, and the range of genetic diversity (GD) was 0.4027 (DYS391) to 0.9596 (DYS385a/b). In the first batch of 27 Yfiler data in Maoming Han, 417 distinct haplotypes were discovered, and nine off-ladder alleles were identified at six Y-STRs; in addition, no copy number variant or null allele was detected. The overall haplotype diversity (HD) and discrimination capacity (DC) of 27 Yfiler were 0.9997 and 0.9675, respectively, which demonstrated that the 6-dye and 27-plex system has sufficient system effectiveness for forensic applications in Maoming Han. What is more, the phylogenetic analyses indicated that Maoming Han, which is a Southern Han Chinese population, has a close relationship with Meizhou Kejia, which uncovered that the role of the gene flows from surrounding Han populations in shaping the genetic pool of Maoming Han cannot be ignored. From the perspectives of genetics, linguistics, and geographies, the genetic structures of Han populations correspond to the patterns of the geographical-scale spatial distributions and the relationships of language families. Nevertheless, no exact genetic evidence supports the intimate relationships between Maoming Han and Tai-Kadai language-speaking populations and Han populations of Central Plains in the present study.
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Affiliation(s)
- Haoliang Fan
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
- Institute of Archaeological Science, Fudan University, Shanghai, China
- School of Basic Medicine and Life Science, Hainan Medical University, Haikou, China
| | - Qiqian Xie
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Yanning Li
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
- School of Basic Medicine, Gannan Medical University, Ganzhou, China
| | - Lingxiang Wang
- Institute of Archaeological Science, Fudan University, Shanghai, China
| | - Shao-Qing Wen
- Institute of Archaeological Science, Fudan University, Shanghai, China
| | - Pingming Qiu
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
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Smith-Guzmán NE. An isthmus of isolation: The likely elevated prevalence of genetic disease in ancient Panama and implications for considering rare diseases in paleopathology. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2021; 33:1-12. [PMID: 33581446 DOI: 10.1016/j.ijpp.2021.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/11/2021] [Accepted: 01/23/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE This study considers the evidence for elevated frequencies of "rare" diseases in ancient Panama. Indications of population isolation by multidisciplinary sources allow for the possibility that rare inherited conditions may have been maintained at relatively high prevalences in the region due to gene flow restriction. MATERIALS A sample of 267 skeletal human remains with diverse demographical characteristics from Pre-Columbian archaeological sites throughout Panama. METHODS Remains were analyzed macroscopically and hard tissue developmental anomalies were documented. RESULTS Frequencies of developmental anomalies and hard tissue changes consistent with specific rare genetic diseases, such as osteogenesis imperfecta, on the comparatively few human remains recovered from pre-Columbian archaeological sites are elevated as compared with global averages. CONCLUSIONS The paleopathological evidence is concordant with a scenario of isolation in Pre-Columbian times and with an increased presence of genetic disorders in the population. SIGNIFICANCE This study advocates for the special consideration of rare diseases by paleopathologists in regions where populations may have experienced prolonged geographical or social isolation in the past. LIMITATIONS A dearth of local modern epidemiological data and low sample sizes of preserved human remains in certain regions of the country limited the possibilities of spatiotemporal comparisons of rare disease prevalence. SUGGESTIONS FOR FURTHER RESEARCH Further scrutiny of developmental anomalies of genetic origin on ancient Panamanian remains and biomolecular testing of remains for specific disorders should be pursued to confirm the findings of this study.
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Affiliation(s)
- Nicole E Smith-Guzmán
- Smithsonian Tropical Research Institute, Ancón, Panamá, Rep. of Panamá, Apartado 0843-03092, Panama.
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Mogollón Olivares F, Moncada Madero J, Casas-Vargas A, Zea Montoya S, Suárez Medellín D, Gusmão L, Usaquén W. Contrasting the ancestry patterns of three distinct population groups from the northernmost region of South America. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2020; 173:437-447. [PMID: 32856314 DOI: 10.1002/ajpa.24130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 07/21/2020] [Accepted: 07/24/2020] [Indexed: 01/15/2023]
Abstract
Colombia, located in the north of the South American subcontinent is a country of great interest for population genetic studies given its high ethnic and cultural diversity represented by the admixed population, 102 indigenous peoples and African descent populations. In this study, an analysis of the genetic structure and ancestry was performed based on 46 ancestry informative INDEL markers (AIM-INDELs) and considering the genealogical and demographic variables of 451 unrelated individuals belonging to nine Native American, two African American, and four multiple ancestry populations. Measures of genetic diversity, ancestry components, and genetic substructure were analyzed to build a population model typical of the northernmost part of the South American continent. The model suggests three types of populations: Native American, African American, and multiple ancestry. The results support hypotheses posed by other authors about issues like the peopling of South America and the existence of two types of Native American ancestry. This last finding could be crucial for future research on the peopling of Colombia and South America in that a single origin of all indigenous communities should not be assumed. It then would be necessary to consider other events that could explain their genetic variability and complexity throughout the continent.
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Affiliation(s)
| | - Julie Moncada Madero
- Population Genetics and Identification Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Andrea Casas-Vargas
- Population Genetics and Identification Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Sara Zea Montoya
- Population Genetics and Identification Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Dayana Suárez Medellín
- Population Genetics and Identification Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Leonor Gusmão
- DNA Diagnostic Laboratory, Universidade do Estado de Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - William Usaquén
- Population Genetics and Identification Group, Universidad Nacional de Colombia, Bogotá, Colombia
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Tsosie KS, Begay RL, Fox K, Garrison NA. Generations of genomes: advances in paleogenomics technology and engagement for Indigenous people of the Americas. Curr Opin Genet Dev 2020; 62:91-96. [PMID: 32721847 PMCID: PMC7484015 DOI: 10.1016/j.gde.2020.06.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023]
Abstract
For decades, scientists have collected genomic information from Indigenous peoples and their ancestors with the goal of elucidating human migration events, understanding ancestral origins, and identifying ancestral variants contributing to disease. However, such studies may not have offered much benefit to the Indigenous groups who contributed DNA, and many have instead perpetuated stereotypes and other harms. With recent advances in genomic technology facilitating the study of both ancient and present-day DNA, researchers and Indigenous communities have new opportunities to begin collaboratively addressing important questions about human health and history. Yet, while there are increased efforts to ethically engage Indigenous communities, more work is still needed as the discipline struggles to absolve itself of the racialized science and extractive biocolonialism that defined its past.
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Affiliation(s)
- Krystal S Tsosie
- Vanderbilt University, Nashville, TN 37325, USA; Native BioData Consortium, Eagle Butte, SD 57625, USA
| | - Rene L Begay
- Centers for American Indian and Alaska Native Health, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Keolu Fox
- Department of Anthropology, University of California, San Diego, La Jolla, CA 92093, USA; Department of Global Health, University of California, San Diego, La Jolla, CA 92093, USA; Indigenous Futures Lab, University of California, San Diego, La Jolla, CA 92093, USA; Native BioData Consortium, Eagle Butte, SD 57625, USA
| | - Nanibaa' A Garrison
- Institute for Society and Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Institute for Precision Health, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; General Internal Medicine and Health Services Research, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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