This haplogroup is defined by the following 28 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 263G | A | G | 
| 591A | C | A | 
| 750G | A | G | 
| 1438G | A | G | 
| 1719A | G | A | 
| 2706G | A | G | 
| 3010A | G | A | 
| 4769G | A | G | 
| 5276G | A | G | 
| 5460A! | G | A | 
| 5460A | G | A | 
| 6881G | A | G | 
| 7028T | C | T | 
| 8860G | A | G | 
| 10088T | C | T | 
| 10398G | A | G | 
| 10914A | G | A | 
| 11016A | G | A | 
| 11288T | C | T | 
| 11719A | G | A | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15607G | A | G | 
| 16274A | G | A | 
| 16291T | C | T | 
| 16337T | C | T | 
| 16362C | T | C |