Haplogroup R-M420 (Q80658)
human Y-chromosome DNA haplogroup
Language:
Current Data About Haplogroup R-M420
(P31) (Q428875)

(P373) Haplogroup R1a of Y-DNA
(P143)

other details
aliases R1a1a
 Haplogroup R1a
 Haplogroup R1a1a
 R1a1a-M17
description human Y-chromosome DNA haplogroup

External Links
(P646) /m/097slw
(P1185) 83105