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Understanding the Aryan Debate:Population Genetic Concepts and Frameworks
A long-standing debate on whether ‘Aryans’ (central Asians) had entered India has recently gained momentum. The debate is polarized. In the recent set of articles, some authors have strongly criticized inferences drawn using genomic data and population genetic methods. Some criticisms are flawed. These criticisms stem from lack of clear understanding of population genetic concepts and frameworks. Such inappropriate criticisms have led to unnecessary confusion and further polarization among readers. This article attempts to place the ongoing ‘Aryan debate’ in the perspective of population genetic frameworks.
Keywords
Ancestry, Admixture, Central Asia, Haplogroup, Lineage.
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- Silva, M. et al., A genetic chronology for the IndianSubcontinent points to heavilysex-biased dispersals. BMC Evol. Biol., 2017, 17, 88; doi:10.1186/s12862-017-0936-9.
- Joseph, T., How genetics is settling the Aryan migration debate. The Hindu, 16 June 2017.
- Danino, M., The problematics of genetics and the Aryan issue. The Hindu, 29 June 2017.
- Joseph, T., The Hindu, 29 June 2017.
- Elst, K., Genetics and the Aryan invasion debate. http://www.pragyata.com/mag/genetics-and-the-aryan-invasion-debate-367#
- Basu, A. et al., Ethnic India: a genomic view, with special reference to peopling and structure. Genome Res., 2003, 13, 2277; doi/10.1101/gr.1413403.
- Reich, D. et al., Reconstructing Indian population history. Nature, 2009, 461, 489; doi:10.1038/nature08365.
- Sengupta, S. et al., Polarity and temporality of high-resolution Y-chromosome distributions in India identify both indigenous and exogenous expansions and reveal minor genetic influence of central Asian pastoralists. Am. J. Hum. Genet., 2006, 78, 202.
- Fuller, D., Agricultural origins and frontiers in South Asia: a working synthesis. J. World Prehist, 2006, 20, 1.
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