haplogroup

[hap-luh-groop]

noun

1. Genetics.,  a set of similar haplotypes inherited together, or a group who shares a set of similar haplotypes, used to understand genetic lineages.

Word History and Origins

Origin of haplogroup¹

First recorded in 1990–95; haplo- + group

Example Sentences

Called haplogroup J, it may improve mitochondrial function, protecting cells from aging and decreasing the risk of conditions such as Parkinson’s, dementia, or cancer.

From Science Magazine

You can think of each haplogroup as a separate branch of the human family tree.

From Slate

If you upload raw data from National Geographic’s Geno project, you can also get Family Tree DNA’s estimates of your ethnicity and its haplogroup information at no charge.

From Slate

We all started out as one haplogroup in Africa.

From Slate

Y-DNA testing can give you information about your haplogroup and the ancient migration routes of ancestors from your father’s side of the family.

From Slate