Haplogroup J-Y13128 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2a1a2b2a2b~ |
|---|---|
| Defining mutations | 18 |
| Downstream branches | 19 |
| Estimated age | 8,800 years |