Haplogroup D-BY134798 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | D1a1a1a1a1b2 |
|---|---|
| Defining mutations | 4 |
| Downstream branches | 11 |
| Estimated age | 3,370 years |