Haplogroup J-Y27522 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2b2a1a1a1a1a2~ |
|---|---|
| Defining mutations | 2 |
| Downstream branches | 9 |
| Estimated age | 4,000 years |