Haplogroup D1 (Y-DNA)
In human genetics, Haplogroup D-M15 is a Y-chromosome DNA haplogroup. Haplogroup D-M15 is a descendant branch of the greater Haplogroup D-M174.
Its phylogenetically closest relatives are found among the peoples of Japan, Central Asia, and the Andaman Islands in the Bay of Bengal. It is more distantly related to the Haplogroup E-M96, whose sub-clades are common throughout Africa, West Asia, and Europe.
Read more about Haplogroup D1 (Y-DNA): Distribution