Haplogroup R0
| Haplogroup R0 | |
|---|---|
| Possible time of origin | 23,600 to 54,900 YBP | 
| Possible place of origin | Arabian Peninsula | 
| Ancestor | R | 
| Descendants | R0a, HV | 
| Defining mutations | 73, 11719 | 
Haplogroup R0 (formerly known as haplogroup pre-HV) is a human mitochondrial DNA (mtDNA) haplogroup.