Haplogroup I-Y22018 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | I1a2a1a1d2a1b~ |
|---|---|
| Defining mutations | 3 |
| Downstream branches | 2 |
| Estimated age | 2,400 years |