Haplogroup O-F1442 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a2b1a1a1a1a1b1a1a |
|---|---|
| Defining mutations | 5 |
| Downstream branches | 89 |
| Estimated age | 4,860 years |