Haplogroup O-TYT33617 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a2a2a1a1a |
|---|---|
| Defining mutations | 2 |
| Downstream branches | 42 |
| Estimated age | 2,950 years |