Haplogroup J-Z43045 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2a1a1b2a1b2b1c2~ |
|---|---|
| Defining mutations | 38 |
| Downstream branches | 13 |
| Estimated age | 900 years |