noun
Y-chromosome haplogroup
Technical term in genetics and anthropology referring to a group of Y-chromosome lineages sharing a common ancestor.
日本人男性のＹ染色体ハプログループの分布を調べた。
We investigated the distribution of Y-chromosome haplogroups among Japanese men.
General term for haplogroup; the Y-chromosome type.
Mitochondrial DNA haplogroup, inherited maternally, contrasted with Y-chromosome haplogroup.
Compound of Ｙ染色体 (Y-chromosome) and ハプログループ (haplogroup), a loanword from English.