Haplogroup O-Z44927 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a2b1a1a1a3a1a2 |
|---|---|
| Defining mutations | 1 |
| Downstream branches | 37 |
| Estimated age | 2,200 years |