Ancient Migratory Events in the Middle East: New Clues from the Y-Chromosome Variation of Modern Iranians

A study of Y-chromosome variation among 938 Iranian males from 15 ethnic groups reveals that the Iranian gene pool is shaped by both geographic barriers and language, with significant contributions from western Eurasia, Central Asia, Asia Minor, and southern Mesopotamia. The research identifies post-glacial and Neolithic expansions toward western Eurasia, as well as recent migrations into Iran, highlighting the Iranian plateau's role as a source and recipient of gene flow. This comprehensive analysis provides insights into ancient migration routes and the genetic diversity of the Middle East.

Grugni, V., Battaglia, V., Hooshiar Kashani, B., Parolo, S., Al-Zahery, N., Achilli, A., Olivieri, A., Gandini, F., Houshmand, M., Sanati, M. H., Torroni, A., & Semino, O. (2012). Ancient Migratory Events in the Middle East: New Clues from the Y-Chromosome Variation of Modern Iranians. PLoS ONE, 7(7), e41252. https://doi.org/10.1371/journal.pone.0041252