Haplogroup R-L617 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R1b1a1b1a1a2a2a |
|---|---|
| Defining mutations | 6 |
| Downstream branches | 16 |
| Estimated age | 3,900 years |