Haplogroup E-Y6921 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | E1b1b1b2a1a6d2~ |
|---|---|
| Defining mutations | 21 |
| Downstream branches | 25 |
| Estimated age | 1,600 years |