Haplogroup J-Y13341 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2a1a1a2a1~ |
|---|---|
| Defining mutations | 29 |
| Downstream branches | 31 |
| Estimated age | 10,800 years |