This haplogroup is defined by the following 30 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 185A | G | A | 
| 189G | A | G | 
| 263G | A | G | 
| 750G! | A | G | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3543T | C | T | 
| 3873G | A | G | 
| 4562G | A | G | 
| 4769G | A | G | 
| 5581G | A | G | 
| 7028T | C | T | 
| 7853A | G | A | 
| 8860G | A | G | 
| 10373A | G | A | 
| 11719A | G | A | 
| 12136C | T | C | 
| 12705T | C | T | 
| 13434G | A | G | 
| 13928C | G | C | 
| 14766T | C | T | 
| 14953T | C | T | 
| 15211T | C | T | 
| 15326G | A | G | 
| 16172C | T | C | 
| 16189C | T | C | 
| 16223T | C | T | 
| 16362C | T | C |