This haplogroup is defined by the following 35 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 103A | G | A | 
| 151T | C | T | 
| 152C | T | C | 
| 260A | G | A | 
| 263G | A | G | 
| 750G | A | G | 
| 930A | G | A | 
| 1438G | A | G | 
| 2706G | A | G | 
| 2760G | A | G | 
| 3027C | T | C | 
| 3565G | A | G | 
| 4769G | A | G | 
| 7028T | C | T | 
| 7885C | T | C | 
| 7961C | T | C | 
| 8188G | A | G | 
| 8860G | A | G | 
| 9309C | T | C | 
| 10398G | A | G | 
| 11719A | G | A | 
| 12705T | C | T | 
| 13710G | A | G | 
| 14766T | C | T | 
| 15211T | C | T | 
| 15326G | A | G | 
| 15746G | A | G | 
| 15924G | A | G | 
| 16223T | C | T | 
| 16263C | T | C | 
| 16274A | G | A | 
| 16311C | T | C | 
| 16343G | A | G | 
| 16357C | T | C |