Haplogroup R-S10438 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R1a1a1b2a2a3c2~ |
|---|---|
| Defining mutations | 2 |
| Downstream branches | 22 |
| Estimated age | 2,100 years |