Eight Y chromosome haplogroup subclades, including R1a, N3, I1b, R1b, I1a, J2, N2, and E3b all together, account for >95% of the total Russian Y chromosomal pool. Of the 1228 samples, 11/1228 (0.9%) were classified up to the root level of haplogroups F and K. Only 9/1228 samples (0.7%) fell into haplogroups C, Q, and R2 which are specific to East and South Asian populations.[1]