This haplogroup is defined by the following 29 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 263G | A | G | 
| 285T | C | T | 
| 750G | A | G | 
| 1438G | A | G | 
| 2218T | C | T | 
| 2706G | A | G | 
| 4769G | A | G | 
| 4991A | G | A | 
| 6026A | G | A | 
| 7028T | C | T | 
| 7581C | T | C | 
| 8860G | A | G | 
| 11467G | A | G | 
| 11719A | G | A | 
| 12308G | A | G | 
| 12372A | G | A | 
| 12879C | T | C | 
| 13104G | A | G | 
| 14070G | A | G | 
| 14364A | G | A | 
| 14766T | C | T | 
| 15115C | T | C | 
| 15148A | G | A | 
| 15217A | G | A | 
| 15326G | A | G | 
| 15954C | A | C | 
| 16189C | T | C | 
| 16249C | T | C |