Haplogroup E-Z16661 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | E1b1b1a1b1a10a1a3~ |
|---|---|
| Defining mutations | 3 |
| Downstream branches | 6 |
| Estimated age | 3,300 years |