Haplogroup I-Y3000 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | I1a2a1a1d1a1a~ |
|---|---|
| Defining mutations | 2 |
| Downstream branches | 117 |
| Estimated age | 1,700 years |