Haplogroup O-Y16154 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a1b1a1a1a1e1a |
|---|---|
| Defining mutations | 1 |
| Downstream branches | 333 |
| Estimated age | 5,460 years |