Admixture in Latin America

Latin Americans arguably represent the largest recently admixed populations in the world. This reflects a history of massive settlement by immigrants (mostly Europeans and Africans) and their variable admixture with Natives, starting in 1492. This process resulted in the population of Latin America...

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Veröffentlicht in:Current opinion in genetics & development 2016-12, Vol.41, p.106-114
Hauptverfasser: Adhikari, Kaustubh, Mendoza-Revilla, Javier, Chacón-Duque, Juan Camilo, Fuentes-Guajardo, Macarena, Ruiz-Linares, Andrés
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container_end_page 114
container_issue
container_start_page 106
container_title Current opinion in genetics & development
container_volume 41
creator Adhikari, Kaustubh
Mendoza-Revilla, Javier
Chacón-Duque, Juan Camilo
Fuentes-Guajardo, Macarena
Ruiz-Linares, Andrés
description Latin Americans arguably represent the largest recently admixed populations in the world. This reflects a history of massive settlement by immigrants (mostly Europeans and Africans) and their variable admixture with Natives, starting in 1492. This process resulted in the population of Latin America showing an extensive genetic and phenotypic diversity. Here we review how genetic analyses are being applied to examine the demographic history of this population, including patterns of mating, population structure and ancestry. The admixture history of Latin America, and the resulting extensive diversity of the region, represents a natural experiment offering an advantageous setting for genetic association studies. We review how recent analyses in Latin Americans are contributing to elucidating the genetic architecture of human complex traits.
doi_str_mv 10.1016/j.gde.2016.09.003
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subjects African Continental Ancestry Group - genetics
European Continental Ancestry Group - genetics
Genetics, Population - history
Genome, Human
History, 15th Century
History, 16th Century
Human Migration - history
Humans
Latin America
Medical Education
title Admixture in Latin America
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