Haplogroup O-TYT185266 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a1b1a1a1a1e2a2 |
|---|---|
| Defining mutations | 4 |
| Downstream branches | 23 |
| Estimated age | 3,330 years |