You are here

Cell DOI:10.1016/j.cell.2020.04.015

A Paleogenomic Reconstruction of the Deep Population History of the Andes.

Publication TypeJournal Article
Year of Publication2020
AuthorsNakatsuka, N, Lazaridis, I, Barbieri, C, Skoglund, P, Rohland, N, Mallick, S, Posth, C, Harkins-Kinkaid, K, Ferry, M, Harney, E, Michel, M, Stewardson, K, Novak-Forst, J, Capriles, JM, Durruty, MAlfonso, Álvarez, KAranda, Beresford-Jones, D, Burger, R, Cadwallader, L, Fujita, R, Isla, J, Lau, G, Aguirre, CLémuz, LeBlanc, S, Maldonado, SCalla, Meddens, F, Messineo, PG, Culleton, BJ, Harper, TK, Quilter, J, Politis, G, Rademaker, K, Reindel, M, Rivera, M, Salazar, L, Sandoval, JR, Santoro, CM, Scheifler, N, Standen, V, Barreto, MInes, Espinoza, IFlores, Tomasto-Cagigao, E, Valverde, G, Kennett, DJ, Cooper, A, Krause, J, Haak, W, Llamas, B, Reich, D, Fehren-Schmitz, L
JournalCell
Date Published2020 May 06
ISSN1097-4172
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 ∼9,000-500 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 ∼2,000-500 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.

DOI10.1016/j.cell.2020.04.015
Pubmed

http://www.ncbi.nlm.nih.gov/pubmed/32386546?dopt=Abstract

Alternate JournalCell
PubMed ID32386546
Grant ListR01 GM100233 / GM / NIGMS NIH HHS / United States