A Paleogenomic Reconstruction of the Deep Population History of the Andes.
Cell
; 181(5): 1131-1145.e21, 2020 05 28.
Article
em En
| MEDLINE
| ID: mdl-32386546
ABSTRACT
There are many unanswered questions about the population history of the Central and South Central Andes, particularly regarding the impact of large-scale societies, such as the Moche, Wari, Tiwanaku, and Inca. We assembled genome-wide data on 89 individuals dating from â¼9,000-500 years ago (BP), with a particular focus on the period of the rise and fall of state societies. Today's genetic structure began to develop by 5,800 BP, followed by bi-directional gene flow between the North and South Highlands, and between the Highlands and Coast. We detect minimal admixture among neighboring groups between â¼2,000-500 BP, although we do detect cosmopolitanism (people of diverse ancestries living side-by-side) in the heartlands of the Tiwanaku and Inca polities. We also highlight cases of long-range mobility connecting the Andes to Argentina and the Northwest Andes to the Amazon Basin. VIDEO ABSTRACT.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fluxo Gênico
/
DNA Antigo
/
Antropologia
Limite:
Humans
País como assunto:
America central
/
America do sul
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article