Haplogroup J-Y17949 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2a1a1b2a1b2~ |
|---|---|
| Defining mutations | 24 |
| Downstream branches | 58 |
| Estimated age | 5,100 years |