Haplogroup R-YP275 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R1a1a1b1a3a1a1a |
|---|---|
| Defining mutations | 10 |
| Downstream branches | 23 |
| Estimated age | 1,950 years |