Haplogroup R-S20039 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | R1b1a1b1a1a1c2b1b4c |
|---|---|
| Defining mutations | 2 |
| Downstream branches | 1 |
| Estimated age | 1,700 years |