Genetics
The haplogroup R1a (Y-DNA) is found at a frequency of 51.02% among the Pashtun people. Paragroup Q-M242 (xMEH2,xM378) (of Haplogroup Q (Y-DNA)) was found at 16.3% in Pashtuns. Haplogroup Q is also found at a frequency of more than 50% in the Pashtuns in the Afghan capital of Kabul.
According to a 2012 study:
| “ | MDS and Barrier analysis have identified a significant affinity between Pashtun, Tajik, North Indian, and West Indian populations, creating an Afghan-Indian population structure that excludes the Hazaras, Uzbeks, and the South Indian Dravidian speakers. In addition, gene flow to Afghanistan from India marked by Indian lineages, L-M20, H-M69, and R2a-M124, also seems to mostly involve Pashtuns and Tajiks. This genetic affinity and gene flow suggests interactions that could have existed since at least the establishment of the region's first civilizations at the Indus Valley and the Bactria-Margiana Archaeological Complex. | ” |
The abstract states: "our results that all current Afghans largely share a heritage derived from a common unstructured ancestral population that could have emerged during the Neolithic revolution and the formation of the first farming communities. Our results also indicate that inter-Afghan differentiation started during the Bronze Age, probably driven by the formation of the first civilizations in the region."
Read more about this topic: Pashtun People