Haplogroup O-Y26383 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a1b1a1a1a1e1a1 |
|---|---|
| Defining mutations | 5 |
| Downstream branches | 167 |
| Estimated age | 5,220 years |