This haplogroup is defined by the following 40 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 263G | A | G | 
| 431T | C | T | 
| 489C | T | C | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3010A | G | A | 
| 4769G | A | G | 
| 4859C | T | C | 
| 4883T | C | T | 
| 5178A | C | A | 
| 6410T | C | T | 
| 6689T | C | T | 
| 7028T | C | T | 
| 8020A | G | A | 
| 8414T | C | T | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9540C | T | C | 
| 10084C | T | C | 
| 10181T | C | T | 
| 10398G | A | G | 
| 10400T | C | T | 
| 10873C | T | C | 
| 11719A | G | A | 
| 12705T | C | T | 
| 14668T | C | T | 
| 14766T | C | T | 
| 14783C | T | C | 
| 15043A | G | A | 
| 15301A | G | A | 
| 15326G | A | G | 
| 15440C | T | C | 
| 15951G | A | G | 
| 16223T | C | T | 
| 16287T | C | T | 
| 16319A | G | A | 
| 16362C | T | C | 
| 16399G | A | G |