Distribución de haplogrupos mitocondriales alóctonos en poblaciones rurales de Córdoba y San Luis
Pauro, Maia et al · SEDICI UNLP · 2010
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The human population of Argentina and Latin America in general is the result of five centuries of contact between the Native Americans and migrant populations, mainly from Europe and Africa. In earlier studies conducted at the Museum of Anthropology of the Universidad Nacional de Cordoba, it was found in 13 rural villages of Cordoba and San Luis that approximately 80% of the analyzed mitochondrial genomes were of Amerindian origin. In the present study we investigated the continental origin of maternal lineages in those individuals analyzed in that study who had no Native American haplogroups. With this purpose we analyzed the DNA of 98 individuals by PCR-RFLP in two mitochondrial markers employed for diagnosis of ethnic-geographical origins.The results indicate that the sample of Cordoba possesses, on average, 16% of European haplogroups and 8% of African lineages, while in San Luis the incidence is 9% and 3%, respectively. Statistical analysis yielded no signifi cant differences in the distribution of maternal lineages among populations within each province. On the contrary, the differences between the total sample in both provinces are statistically significant, suggesting that the political boundaries and histories of each province influenced on the current composition of the populations. Córdoba was in the colonial times a major economic and commercial center, and this is reflected in a greater foreign DNA component (both European and African) when compared to San Luis.The comparison between pairs of populations in the province of Cordoba, on the other hand, shows some regional differences in the distribution of European and African lineages between the populations from the mountains area and the plains, which seem to refl ect differences in the migratory movements in the recent past.
Asociación de Antropología Biológica de la República Argentina
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APA 7
Pauro, M. E. A. (2010). Distribución de haplogrupos mitocondriales alóctonos en poblaciones rurales de Córdoba y San Luis. http://sedici.unlp.edu.ar/handle/10915/6035
MLA
Pauro, Maia et al. "Distribución de haplogrupos mitocondriales alóctonos en poblaciones rurales de Córdoba y San Luis." 2010. http://sedici.unlp.edu.ar/handle/10915/6035.
Chicago
Pauro, Maia et al. 2010. "Distribución de haplogrupos mitocondriales alóctonos en poblaciones rurales de Córdoba y San Luis.". http://sedici.unlp.edu.ar/handle/10915/6035.
Harvard
Pauro, M. E. A. 2010, Distribución de haplogrupos mitocondriales alóctonos en poblaciones rurales de Córdoba y San Luis, SEDICI UNLP, available at: http://sedici.unlp.edu.ar/handle/10915/6035 [Accessed 25 Jun. 2026].
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- Título
- Distribución de haplogrupos mitocondriales alóctonos en poblaciones rurales de Córdoba y San Luis
- Autor / colaboradores
- Pauro, Maia et al
- Editorial
- SEDICI UNLP
- Año de publicación
- 2010
- Idioma
- es
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