{"title":"阿根廷人群单系血统的人种起源不对称分析","authors":"Florencia Gagliardi, Martín Iungman, Luciana Rabitti, Malena Canteros, Mariana Herrera Piñero, Nicolás Furman","doi":"10.1016/j.fsigss.2022.10.007","DOIUrl":null,"url":null,"abstract":"<div><p>With the aim to study Argentinian ethnic structure and its miscegenation, we analyzed the mitochondrial DNA (mtDNA) and Y-chromosome Short Tandem Repeats (Y-STR) of 1580 blood samples from male donors. Our results showed that the population has a greater presence of Native American lineages on the maternal side (68.73 %) regarding the paternal line (4.18 %), alongside a majority of Eurasian origins in the paternal line (92.47 %). From the independence analysis, a significant difference was observed when compared with that expected by random crossings. The results are in agreement with a model where the miscegenation of native women with European men prevails, which has been widely observed in Argentine’s migratory currents and population history.</p></div>","PeriodicalId":56262,"journal":{"name":"Forensic Science International: Genetics Supplement Series","volume":"8 ","pages":"Pages 128-130"},"PeriodicalIF":0.5000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S187517682200049X/pdfft?md5=fc419457456ccb0f181ecf24c6e2ad1e&pid=1-s2.0-S187517682200049X-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Analysis of ethnic origin asymmetries in uniparental lineages in Argentinian population\",\"authors\":\"Florencia Gagliardi, Martín Iungman, Luciana Rabitti, Malena Canteros, Mariana Herrera Piñero, Nicolás Furman\",\"doi\":\"10.1016/j.fsigss.2022.10.007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>With the aim to study Argentinian ethnic structure and its miscegenation, we analyzed the mitochondrial DNA (mtDNA) and Y-chromosome Short Tandem Repeats (Y-STR) of 1580 blood samples from male donors. Our results showed that the population has a greater presence of Native American lineages on the maternal side (68.73 %) regarding the paternal line (4.18 %), alongside a majority of Eurasian origins in the paternal line (92.47 %). From the independence analysis, a significant difference was observed when compared with that expected by random crossings. The results are in agreement with a model where the miscegenation of native women with European men prevails, which has been widely observed in Argentine’s migratory currents and population history.</p></div>\",\"PeriodicalId\":56262,\"journal\":{\"name\":\"Forensic Science International: Genetics Supplement Series\",\"volume\":\"8 \",\"pages\":\"Pages 128-130\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S187517682200049X/pdfft?md5=fc419457456ccb0f181ecf24c6e2ad1e&pid=1-s2.0-S187517682200049X-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Forensic Science International: Genetics Supplement Series\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S187517682200049X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"GENETICS & HEREDITY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Forensic Science International: Genetics Supplement Series","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S187517682200049X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
Analysis of ethnic origin asymmetries in uniparental lineages in Argentinian population
With the aim to study Argentinian ethnic structure and its miscegenation, we analyzed the mitochondrial DNA (mtDNA) and Y-chromosome Short Tandem Repeats (Y-STR) of 1580 blood samples from male donors. Our results showed that the population has a greater presence of Native American lineages on the maternal side (68.73 %) regarding the paternal line (4.18 %), alongside a majority of Eurasian origins in the paternal line (92.47 %). From the independence analysis, a significant difference was observed when compared with that expected by random crossings. The results are in agreement with a model where the miscegenation of native women with European men prevails, which has been widely observed in Argentine’s migratory currents and population history.
期刊介绍：
The Journal of Forensic Science International Genetics Supplement Series is the perfect publication vehicle for the proceedings of a scientific symposium, commissioned thematic issues, or for disseminating a selection of invited articles. The Forensic Science International Genetics Supplement Series is part of a duo of publications on forensic genetics, published by Elsevier on behalf of the International Society for Forensic Genetics.
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