Haplogroup J-PH2651 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2a1a1a2b2a1a1a2a~ |
|---|---|
| Defining mutations | 4 |
| Downstream branches | 3 |
| Estimated age | 4,100 years |