Haplogroup J-Z1865 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J1a2a1a2d2~ |
|---|---|
| Defining mutations | 10 |
| Downstream branches | 3,328 |
| Estimated age | 7,400 years |