Haplogroup K (mtDNA)
| Haplogroup K | |
|---|---|
| Possible time of origin | 26,700 ± 4,300 years ago |
| Possible place of origin | Possibly West Asia |
| Ancestor | U8b'K |
| Descendants | K1, K2 |
| Defining mutations | 3480 10550 11299 14798 16224 16311 |
Haplogroup K, formerly Haplogroup UK, is a human mitochondrial DNA (mtDNA) haplogroup. It is defined by the HVR1 mutations 16224C and 16311C. It is now known that K is a subclade of U8.