Human Y-chromosome DNA haplogroup
id:
human-y-chromosome-dna-haplogroup-169-15099732
title:
Human Y-chromosome DNA haplogroup
text:
In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by specific mutations in the non-recombining portions of DNA on the male-specific Y chromosome (Y-DNA). Individuals within a haplogroup share similar numbers of short tandem repeats (STRs) and single-nucleotide polymorphisms (SNPs). The Y-chromosome accumulates approximately two mutations per generation, and Y-DNA haplogroups represent significant branches of the Y-chromosome phylogenetic tree, each characterized by h
brand slug:
wiki
category slug:
encyclopedia
description:
Human DNA groupings
original url:
https://en.wikipedia.org/wiki/Human_Y-chromosome_DNA_haplogroup
date created:
2006-02-21T22:18:30Z
date modified:
2024-08-31T15:56:12Z
main entity:
{"identifier":"Q428875","url":"https://www.wikidata.org/entity/Q428875"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f8/Human_Y-DNA_phylogeny_and_haplogroup_distribution.png","width":1772,"height":2557}
fields total:
13
integrity:
16