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Article

Genetic structure and gene flow in Gran Chaco populations of Argentina: evidence from Y-chromosome markers.

Human biology - 1 Jun 2004

Demarchi Darío A, Mitchell R John

Abstract excerpt

The Gran Chaco region of central South America has been settled by humans for only the last 4,000-5,000 years. To investigate population structure and variation in this region's indigenous population, we scored males from tribes of the Argentinean part of the Gran Chaco (Pilagá, Wichí, and Toba, representing two major language groups, the Mataco and Guaycurú) for a number of Y-chromosome polymorphisms. The...

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PMID: 15481676
DOI: 10.1353/hub.2004.0043

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FST

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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