This haplogroup is defined by the following 39 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 146C | T | C | 
| 195C | T | C | 
| 244G | A | G | 
| 263G | A | G | 
| 709A! | G | A | 
| 709A | G | A | 
| 750G | A | G | 
| 769A | G | A | 
| 1018A | G | A | 
| 1413C | T | C | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3918A | G | A | 
| 4769G | A | G | 
| 5460A! | G | A | 
| 5460A | G | A | 
| 6260A | G | A | 
| 7028T | C | T | 
| 8104C | T | C | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9540C | T | C | 
| 9855G | A | G | 
| 10398G | A | G | 
| 10873C | T | C | 
| 11719A | G | A | 
| 12609C | T | C | 
| 12705T | C | T | 
| 13470G | A | G | 
| 14766T | C | T | 
| 15301A | G | A | 
| 15326G | A | G | 
| 16223T | C | T | 
| 16293T | A | T | 
| 16311C | T | C | 
| 16355T | C | T | 
| 16362C | T | C | 
| 16399G | A | G |