Haplogroup I-Y31054 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | I1a2a1a1d1a1a2c10a1~ |
|---|---|
| Defining mutations | 3 |
| Downstream branches | 4 |
| Estimated age | 1,200 years |