Haplogroup J-Y21862 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | J2a1a1a2b1b4~ |
|---|---|
| Defining mutations | 52 |
| Downstream branches | 7 |
| Estimated age | 5,000 years |