Haplogroup R-YP4963 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R1a1a1b1a3a1b2~ |
|---|---|
| Defining mutations | 3 |
| Downstream branches | 3 |
| Estimated age | 2,000 years |