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Haplogroup P1 (Y-DNA)

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Through European people, Central Asia and South Asia

The only primary subclades of P1 are Haplogroup Q (Q-M242) and Haplogroup R (R-M207). These haplogroups now comprise most of the male lineages among Native Americans, Europeans, Central Asia and South Asia, among other parts of the world.

P1 (M45) likely originated in Central Asia or Siberia, with basal P1* (P1xQ,R) now most common among individuals in Siberia and Central Asia. A 2018 study found basal P1* in two Siberian individuals dated to the Upper Paleolithic (~31,630 cal BP) from a Yana river archaeological site known as Yana RHS.

Structure

The subclades of Haplogroup P1 with their defining mutation, according to the 2016 ISOGG tree:

  • P1 (M45/PF5962)
    • Q (M242)
      • Q1 (L232/S432)
    • R (M207, P224, P227, P229, P232, P280, P285, L248.2, V45)
      • R1 (M173/P241/Page29)
      • R2 (M479/PF6107)

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