Haplogroup I-M10140 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | I1a1b1a4a2f1a1a7b~ |
|---|---|
| Defining mutations | 8 |
| Downstream branches | 1 |
| Estimated age | 850 years |