Haplogroup O-CTS5063 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | O2a2b1a1a1a3a1 |
|---|---|
| Defining mutations | 19 |
| Downstream branches | 403 |
| Estimated age | 5,420 years |