A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set

Detalhes bibliográficos
Autor(a) principal: Santos, Hadassa Campos
Data de Publicação: 2016
Outros Autores: Horimoto, Andréa Roseli Vancan Russo, Santos, Eduardo Martín Tarazona, Soares, Fernanda Rodrigues, Barreto, Maurício Lima, Horta, Bernardo Lessa, Costa, Maria Fernanda Furtado de Lima, Gouveia, Mateus Henrique, Machado, Moara, Silva, Thiago Magalhães da, Sanches, José Maurício, Esteban, Nubia, Magalhães, Wagner Carlos Santos, Rodrigues, Maíra Ribeiro, Kehdy, Fernanda de Souza Gomes, Pereira, Alexandre da Costa, The Brazilian EPIGEN Project Consortium
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/20525
Resumo: Barreto, Mauricio Lima “Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta à informação no documento”.
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spelling Santos, Hadassa CamposHorimoto, Andréa Roseli Vancan RussoSantos, Eduardo Martín TarazonaSoares, Fernanda RodriguesBarreto, Maurício LimaHorta, Bernardo LessaCosta, Maria Fernanda Furtado de LimaGouveia, Mateus HenriqueMachado, MoaraSilva, Thiago Magalhães daSanches, José MaurícioEsteban, NubiaMagalhães, Wagner Carlos SantosRodrigues, Maíra RibeiroKehdy, Fernanda de Souza GomesPereira, Alexandre da CostaThe Brazilian EPIGEN Project Consortium2017-08-07T13:32:45Z2017-08-07T13:32:45Z2016SANTOS, H. C. et al. A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set. European Journal of Human Genetics, v. 24, p. 725–731, 2016.1018-4813https://www.arca.fiocruz.br/handle/icict/2052510.1038/ejhg.2015.187Barreto, Mauricio Lima “Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta à informação no documento”.Department of Science and Technology (DECIT/ SCTIE) and National Fund for Scientific and Technological Development (FNDCT), Ministry of Health, Brazil; Funding of Studies and Projects (FINEP), Ministry of Science and Technology, Brazil; Coordination of Improvement of Higher Education Personnel (CAPES), Ministry of Education, Brazil. HCS is supported by a grant from the São Paulo Research Foundation (FAPESP).Medical School of University of São Paulo. Heart Institute. Laboratory of Genetics and Molecular Cardiology. São Paulo, SP, BrazilMedical School of University of São Paulo. Heart Institute. Laboratory of Genetics and Molecular Cardiology. São Paulo, SP, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilFederal University of Bahia. Institute of Public Health. Salvador, BA, BrazilFederal University of Pelotas. Porto Alegre, RGS, BrazilOswaldo Cruz Foundation. Rene Rachou Research Institute. Belo Horizonte, MG, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilFederal University of Bahia. Institute of Public Health. Salvador, BA, BrazilMedical School of University of São Paulo. Heart Institute. Laboratory of Genetics and Molecular Cardiology. São Paulo, SP, BrazilMedical School of University of São Paulo. Heart Institute. Laboratory of Genetics and Molecular Cardiology. São Paulo, SP, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilFederal University of Minas Gerais. General Biology Department. Belo Horizonte, MG, BrazilMedical School of University of São Paulo. Heart Institute. Laboratory of Genetics and Molecular Cardiology. São Paulo, SP, BrazilThe Brazilian EPIGEN Project ConsortiumThe Brazilian population is considered to be highly admixed. The main contributing ancestral populations were European and African, with Amerindians contributing to a lesser extent. The aims of this study were to provide a resource for determining and quantifying individual continental ancestry using the smallest number of SNPs possible, thus allowing for a cost- and time-efficient strategy for genomic ancestry determination. We identified and validated a minimum set of 192 ancestry informative markers (AIMs) for the genetic ancestry determination of Brazilian populations. These markers were selected on the basis of their distribution throughout the human genome, and their capacity of being genotyped on widely available commercial platforms. We analyzed genotyping data from 6487 individuals belonging to three Brazilian cohorts. Estimates of individual admixture using this 192 AIM panels were highly correlated with estimates using ~370 000 genome-wide SNPs: 91%, 92%, and 74% of, respectively, African, European, and Native American ancestry components. Besides that, 192 AIMs are well distributed among populations from these ancestral continents, allowing greater freedom in future studies with this panel regarding the choice of reference populations. We also observed that genetic ancestry inferred by AIMs provides similar association results to the one obtained using ancestry inferred by genomic data (370 K SNPs) in a simple regression model with rs1426654, related to skin pigmentation, genotypes as dependent variable. In conclusion, these markers can be used to identify and accurately quantify ancestry of Latin Americans or US Hispanics/Latino individuals, in particular in the context of fine-mapping strategies that require the quantification of continental ancestry in thousands of individuals.engNature Publishing GroupPopulaçãoGrupo de ascendência africana continentalGrupo de Ancestralidade no Continente EuropeuMarcadores genéticosGenoma humanoHumanosBrasilPopulationGroup of African Continental AncestryEuropean Continental Ancestry GroupGenetic MarkersGenome HumanHumansBrazilA minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian setinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; 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dc.title.pt_BR.fl_str_mv A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
title A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
spellingShingle A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
Santos, Hadassa Campos
População
Grupo de ascendência africana continental
Grupo de Ancestralidade no Continente Europeu
Marcadores genéticos
Genoma humano
Humanos
Brasil
Population
Group of African Continental Ancestry
European Continental Ancestry Group
Genetic Markers
Genome Human
Humans
Brazil
title_short A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
title_full A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
title_fullStr A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
title_full_unstemmed A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
title_sort A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set
author Santos, Hadassa Campos
author_facet Santos, Hadassa Campos
Horimoto, Andréa Roseli Vancan Russo
Santos, Eduardo Martín Tarazona
Soares, Fernanda Rodrigues
Barreto, Maurício Lima
Horta, Bernardo Lessa
Costa, Maria Fernanda Furtado de Lima
Gouveia, Mateus Henrique
Machado, Moara
Silva, Thiago Magalhães da
Sanches, José Maurício
Esteban, Nubia
Magalhães, Wagner Carlos Santos
Rodrigues, Maíra Ribeiro
Kehdy, Fernanda de Souza Gomes
Pereira, Alexandre da Costa
The Brazilian EPIGEN Project Consortium
author_role author
author2 Horimoto, Andréa Roseli Vancan Russo
Santos, Eduardo Martín Tarazona
Soares, Fernanda Rodrigues
Barreto, Maurício Lima
Horta, Bernardo Lessa
Costa, Maria Fernanda Furtado de Lima
Gouveia, Mateus Henrique
Machado, Moara
Silva, Thiago Magalhães da
Sanches, José Maurício
Esteban, Nubia
Magalhães, Wagner Carlos Santos
Rodrigues, Maíra Ribeiro
Kehdy, Fernanda de Souza Gomes
Pereira, Alexandre da Costa
The Brazilian EPIGEN Project Consortium
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Hadassa Campos
Horimoto, Andréa Roseli Vancan Russo
Santos, Eduardo Martín Tarazona
Soares, Fernanda Rodrigues
Barreto, Maurício Lima
Horta, Bernardo Lessa
Costa, Maria Fernanda Furtado de Lima
Gouveia, Mateus Henrique
Machado, Moara
Silva, Thiago Magalhães da
Sanches, José Maurício
Esteban, Nubia
Magalhães, Wagner Carlos Santos
Rodrigues, Maíra Ribeiro
Kehdy, Fernanda de Souza Gomes
Pereira, Alexandre da Costa
The Brazilian EPIGEN Project Consortium
dc.subject.other.pt_BR.fl_str_mv População
Grupo de ascendência africana continental
Grupo de Ancestralidade no Continente Europeu
Marcadores genéticos
Genoma humano
Humanos
Brasil
topic População
Grupo de ascendência africana continental
Grupo de Ancestralidade no Continente Europeu
Marcadores genéticos
Genoma humano
Humanos
Brasil
Population
Group of African Continental Ancestry
European Continental Ancestry Group
Genetic Markers
Genome Human
Humans
Brazil
dc.subject.en.pt_BR.fl_str_mv Population
Group of African Continental Ancestry
European Continental Ancestry Group
Genetic Markers
Genome Human
Humans
Brazil
description Barreto, Mauricio Lima “Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta à informação no documento”.
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2017-08-07T13:32:45Z
dc.date.available.fl_str_mv 2017-08-07T13:32:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv SANTOS, H. C. et al. A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set. European Journal of Human Genetics, v. 24, p. 725–731, 2016.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/20525
dc.identifier.issn.pt_BR.fl_str_mv 1018-4813
dc.identifier.doi.none.fl_str_mv 10.1038/ejhg.2015.187
identifier_str_mv SANTOS, H. C. et al. A minimum set of ancestry informative markers for determining admixture proportions in a mixed American population: the Brazilian set. European Journal of Human Genetics, v. 24, p. 725–731, 2016.
1018-4813
10.1038/ejhg.2015.187
url https://www.arca.fiocruz.br/handle/icict/20525
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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