Haplogroup E-Z827

In human genetics, E-Z827, also known as E1b1b1b, is the name of a major Y chromosome haplogroup. It is defined as the lineage which combines the haplogroups E-Z830 and E-V257, and defines their common ancestry. The former is predominantly found in the Horn of Africa and the Middle East, while the latter is most frequently observed in North Western Africa; it is also found at lower frequencies in Europe, and in isolated parts of Southeast Africa.

Subclades of E-Z827 and Distribution

Family Tree

The following phylogeny is based on the YCC 2008 tree and subsequent published research as summarized by ISOGG.