ArticleScience advances2023
Insights into the genetic histories and lifeways of Machu Picchu's occupants.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Ancient DNA reveals a family ossuary and long-distance migration on the Pacific coast before the Inca Empire.Nature communications · 2026Article
- Article
- Testing times: disentangling admixture histories in recent and complex demographies using ancient DNA.Genetics · 2024Article
- The Genomic and Cultural Diversity of the Inka Qhapaq Hucha Ceremony in Chile and Argentina.Genome biology and evolution · 2024Article
- Testing Times: Challenges in Disentangling Admixture Histories in Recent and Complex Demographies.bioRxiv : the preprint server for biology · 2023Article
Corrections and comments
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Machu Picchu originally functioned as a palace within the estate of the Inca emperor Pachacuti between ~1420 and 1532 CE. Before this study, little was known about the people who lived and died there, where they came from or how they were related to the inhabitants of the Inca capital of Cusco. We generated genome-wide data for 34 individuals buried at Machu Picchu who are believed to have been retainers or attendants assigned to serve the Inca royal family, as well as 34 individuals from Cusco for comparative purposes. When the ancient DNA results are contextualized using historical and archaeological data, we conclude that the retainer population at Machu Picchu was highly heterogeneous with individuals exhibiting genetic ancestries associated with groups from throughout the Inca Empire and Amazonia. The results suggest a diverse retainer community at Machu Picchu in which people of different genetic backgrounds lived, reproduced, and were interred together.
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Registered trials
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