Haplogroup P-P284 is a Y-chromosome (paternal) haplogroup on TheYtree, catalogued with its defining mutations, sample distribution and phylogenetic tree.
| ISOGG name | P1~ or K2b2a~ |
|---|---|
| Defining mutations | 5 |
| Downstream branches | 6,100 |
| Estimated age | 36,200 years |