This haplogroup is defined by the following 51 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 146C | T | C | 
| 152C | T | C | 
| 182T | C | T | 
| 185C | G | C | 
| 263G | A | G | 
| 709A | G | A | 
| 750G | A | G | 
| 769A | G | A | 
| 770T | C | T | 
| 961C | T | C | 
| 1018A | G | A | 
| 1438G | A | G | 
| 1461G | A | G | 
| 2706G | A | G | 
| 3594T | C | T | 
| 4769G | A | G | 
| 4964T | C | T | 
| 5267C | T | C | 
| 6002G | A | G | 
| 6284G | A | G | 
| 7028T | C | T | 
| 7256T | C | T | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9332T | C | T | 
| 9540C | T | C | 
| 10398G | A | G | 
| 10873C | T | C | 
| 10978G | A | G | 
| 11116C | T | C | 
| 11719A | G | A | 
| 11743T | C | T | 
| 12705T | C | T | 
| 12771A | G | A | 
| 13650T | C | T | 
| 13710G | A | G | 
| 14533A | C | A | 
| 14766T | C | T | 
| 14791T | C | T | 
| 14959G | A | G | 
| 15244G | A | G | 
| 15289C | T | C | 
| 15301A | G | A | 
| 15326G | A | G | 
| 15499T | C | T | 
| 16048A | G | A | 
| 16223T | C | T | 
| 16224C | T | C | 
| 16278T | C | T | 
| 16311C | T | C |