ArticlePloS one2013
A bayesian approach to genome/linguistic relationships in native South Americans.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 16 citations in OpenAlex.
- Tracing Human Diversity in South America's Southern Cone: Linguistic, Morphometric, and Genetic Perspectives.American journal of biological anthropology · 2025Article
- A multidisciplinary overview on the Tupi-speaking people expansion.American journal of biological anthropology · 2025Review
- CLARITY: comparing heterogeneous data using dissimilarity.Royal Society open science · 2021Article
- Geospatial distributions reflect temperatures of linguistic features.Science advances · 2021Article
- Reconstructed Lost Native American Populations from Eastern Brazil Are Shaped by Differential Jê/Tupi Ancestry.Genome biology and evolution · 2019Article
- Genetic and linguistic histories in Central Asia inferred using approximate Bayesian computations.Proceedings. Biological sciences · 2017Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
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Abstract
The relationship between the evolution of genes and languages has been studied for over three decades. These studies rely on the assumption that languages, as many other cultural traits, evolve in a gene-like manner, accumulating heritable diversity through time and being subjected to evolutionary mechanisms of change. In the present work we used genetic data to evaluate South American linguistic classifications. We compared discordant models of language classifications to the current Native American genome-wide variation using realistic demographic models analyzed under an Approximate Bayesian Computation (ABC) framework. Data on 381 STRs spread along the autosomes were gathered from the literature for populations representing the five main South Amerindian linguistic groups: Andean, Arawakan, Chibchan-Paezan, Macro-Jê, and Tupí. The results indicated a higher posterior probability for the classification proposed by J.H. Greenberg in 1987, although L. Campbell's 1997 classification cannot be ruled out. Based on Greenberg's classification, it was possible to date the time of Tupí-Arawakan divergence (2.8 kya), and the time of emergence of the structure between present day major language groups in South America (3.1 kya).
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