This haplogroup is defined by the following 15 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 263G | A | G | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3507T | C | T | 
| 4769G | A | G | 
| 6755A | G | A | 
| 7028T | C | T | 
| 8545A | G | A | 
| 8860G | A | G | 
| 9266A | G | A | 
| 15326G | A | G | 
| 16113C | A | C | 
| 16172C | T | C | 
| 16311C | T | C |