Genomic insight into the origins and dispersal of the Brazilian coastal natives
In the 15th century, ∼900,000 Native Americans, mostly Tupí speakers, lived on the Brazilian coast. By the end of the 18th century, the coastal native populations were declared extinct. The Tupí arrived on the east coast after leaving the Amazonian basin ∼2,000 y before present; however, there is no consensus on how this migration occurred: toward the northern Amazon and then directly to the Atlantic coast, or heading south into the continent and then migrating to the coast. Here we leveraged genomic data from one of the last remaining putative representatives of the Tupí coastal branch, a small, admixed, self-reported Tupiniquim community, as well as data of a Guaraní Mbyá native population from Southern Brazil and of three other native populations from the Amazonian region. We demonstrated that the Tupiniquim Native American ancestry is not related to any extant Brazilian Native American population already studied, and thus they could be considered the only living representatives of the extinct Tupí branch that used to settle the Atlantic Coast of Brazil. Furthermore, these data show evidence of a direct migration from Amazon to the Northeast Coast in pre-Columbian time, giving rise to the Tupí Coastal populations, and a single distinct migration southward that originated the Guaraní people from Brazil and Paraguay. This study elucidates the population dynamics and diversification of the Brazilian natives at a genomic level, which was made possible by recovering data from the Brazilian coastal population through the genomes of mestizo individuals.
Main Authors: | , , , , , , , , , , , |
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Format: | artículo biblioteca |
Language: | English |
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National Academy of Sciences (U.S.)
2020-02-04
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Subjects: | Native Americans, Peopling of South America, Tupí speakers, Brazilian natives, Genetics, |
Online Access: | http://hdl.handle.net/10261/218831 http://dx.doi.org/10.13039/501100002322 http://dx.doi.org/10.13039/501100001807 http://dx.doi.org/10.13039/100000002 |
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dig-ibe-es-10261-2188312021-12-27T16:34:56Z Genomic insight into the origins and dispersal of the Brazilian coastal natives Araújo Castro e Silva, Marcos Nunes, Kelly Barbosa Lemes, Renan Mas-Sandoval, Alex Guerra Amorim, Carlos Eduardo Krieger, Jose Eduardo Mill, José Geraldo Salzano, Francisco M. Bortolini, Maria Cátira Costa Pereira, Alexandre de Comas, David Hünemeier, Tábita Fundação de Amparo à Pesquisa do Estado de São Paulo Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Brasil) National Institutes of Health (US) Native Americans Peopling of South America Tupí speakers Brazilian natives Genetics In the 15th century, ∼900,000 Native Americans, mostly Tupí speakers, lived on the Brazilian coast. By the end of the 18th century, the coastal native populations were declared extinct. The Tupí arrived on the east coast after leaving the Amazonian basin ∼2,000 y before present; however, there is no consensus on how this migration occurred: toward the northern Amazon and then directly to the Atlantic coast, or heading south into the continent and then migrating to the coast. Here we leveraged genomic data from one of the last remaining putative representatives of the Tupí coastal branch, a small, admixed, self-reported Tupiniquim community, as well as data of a Guaraní Mbyá native population from Southern Brazil and of three other native populations from the Amazonian region. We demonstrated that the Tupiniquim Native American ancestry is not related to any extant Brazilian Native American population already studied, and thus they could be considered the only living representatives of the extinct Tupí branch that used to settle the Atlantic Coast of Brazil. Furthermore, these data show evidence of a direct migration from Amazon to the Northeast Coast in pre-Columbian time, giving rise to the Tupí Coastal populations, and a single distinct migration southward that originated the Guaraní people from Brazil and Paraguay. This study elucidates the population dynamics and diversification of the Brazilian natives at a genomic level, which was made possible by recovering data from the Brazilian coastal population through the genomes of mestizo individuals. M.A.C.e.S was supported by Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) (2018/013716; 2015/26875-9) and K.N was funded by Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) (PNPD/1645581); NIH (R01 GM075091). Peer reviewed 2020-08-28T10:34:19Z 2020-08-28T10:34:19Z 2020-02-04 artículo http://purl.org/coar/resource_type/c_6501 Proceedings of the National Academy of Sciences of the USA 117(5): 2372-2377 (2020) 0027-8424 http://hdl.handle.net/10261/218831 10.1073/pnas.1909075117 1091-6490 http://dx.doi.org/10.13039/501100002322 http://dx.doi.org/10.13039/501100001807 http://dx.doi.org/10.13039/100000002 31932419 en https://doi.org/10.1073/pnas.1909075117 Sí none National Academy of Sciences (U.S.) |
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Native Americans Peopling of South America Tupí speakers Brazilian natives Genetics Native Americans Peopling of South America Tupí speakers Brazilian natives Genetics |
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Native Americans Peopling of South America Tupí speakers Brazilian natives Genetics Native Americans Peopling of South America Tupí speakers Brazilian natives Genetics Araújo Castro e Silva, Marcos Nunes, Kelly Barbosa Lemes, Renan Mas-Sandoval, Alex Guerra Amorim, Carlos Eduardo Krieger, Jose Eduardo Mill, José Geraldo Salzano, Francisco M. Bortolini, Maria Cátira Costa Pereira, Alexandre de Comas, David Hünemeier, Tábita Genomic insight into the origins and dispersal of the Brazilian coastal natives |
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In the 15th century, ∼900,000 Native Americans, mostly Tupí speakers, lived on the Brazilian coast. By the end of the 18th century, the coastal native populations were declared extinct. The Tupí arrived on the east coast after leaving the Amazonian basin ∼2,000 y before present; however, there is no consensus on how this migration occurred: toward the northern Amazon and then directly to the Atlantic coast, or heading south into the continent and then migrating to the coast. Here we leveraged genomic data from one of the last remaining putative representatives of the Tupí coastal branch, a small, admixed, self-reported Tupiniquim community, as well as data of a Guaraní Mbyá native population from Southern Brazil and of three other native populations from the Amazonian region. We demonstrated that the Tupiniquim Native American ancestry is not related to any extant Brazilian Native American population already studied, and thus they could be considered the only living representatives of the extinct Tupí branch that used to settle the Atlantic Coast of Brazil. Furthermore, these data show evidence of a direct migration from Amazon to the Northeast Coast in pre-Columbian time, giving rise to the Tupí Coastal populations, and a single distinct migration southward that originated the Guaraní people from Brazil and Paraguay. This study elucidates the population dynamics and diversification of the Brazilian natives at a genomic level, which was made possible by recovering data from the Brazilian coastal population through the genomes of mestizo individuals. |
author2 |
Fundação de Amparo à Pesquisa do Estado de São Paulo |
author_facet |
Fundação de Amparo à Pesquisa do Estado de São Paulo Araújo Castro e Silva, Marcos Nunes, Kelly Barbosa Lemes, Renan Mas-Sandoval, Alex Guerra Amorim, Carlos Eduardo Krieger, Jose Eduardo Mill, José Geraldo Salzano, Francisco M. Bortolini, Maria Cátira Costa Pereira, Alexandre de Comas, David Hünemeier, Tábita |
format |
artículo |
topic_facet |
Native Americans Peopling of South America Tupí speakers Brazilian natives Genetics |
author |
Araújo Castro e Silva, Marcos Nunes, Kelly Barbosa Lemes, Renan Mas-Sandoval, Alex Guerra Amorim, Carlos Eduardo Krieger, Jose Eduardo Mill, José Geraldo Salzano, Francisco M. Bortolini, Maria Cátira Costa Pereira, Alexandre de Comas, David Hünemeier, Tábita |
author_sort |
Araújo Castro e Silva, Marcos |
title |
Genomic insight into the origins and dispersal of the Brazilian coastal natives |
title_short |
Genomic insight into the origins and dispersal of the Brazilian coastal natives |
title_full |
Genomic insight into the origins and dispersal of the Brazilian coastal natives |
title_fullStr |
Genomic insight into the origins and dispersal of the Brazilian coastal natives |
title_full_unstemmed |
Genomic insight into the origins and dispersal of the Brazilian coastal natives |
title_sort |
genomic insight into the origins and dispersal of the brazilian coastal natives |
publisher |
National Academy of Sciences (U.S.) |
publishDate |
2020-02-04 |
url |
http://hdl.handle.net/10261/218831 http://dx.doi.org/10.13039/501100002322 http://dx.doi.org/10.13039/501100001807 http://dx.doi.org/10.13039/100000002 |
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