Haplogroup R-CTS8746 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R1a1a1b1a3a2b2b~ |
|---|---|
| Defining mutations | 6 |
| Downstream branches | 9 |
| Estimated age | 1,800 years |