Haplogroup R-Y1300 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R2a2b1b2b2b2a1 |
|---|---|
| Defining mutations | 37 |
| Downstream branches | 11 |
| Estimated age | 3,400 years |