This haplogroup is defined by the following 38 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 150T | C | T | 
| 195C | T | C | 
| 263G | A | G | 
| 318C | T | C | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3879G | A | G | 
| 4769G | A | G | 
| 5460A | G | A | 
| 5813G | A | G | 
| 5930C | T | C | 
| 7028T | C | T | 
| 7861C | T | C | 
| 8020A | G | A | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9098C | T | C | 
| 9380A | G | A | 
| 9540C | T | C | 
| 9575A | G | A | 
| 9965C | T | C | 
| 10398G | A | G | 
| 10873C | T | C | 
| 11440A | G | A | 
| 11719A | G | A | 
| 12469G | A | G | 
| 12705T | C | T | 
| 13080T | C | T | 
| 13755T | C | T | 
| 14766T | C | T | 
| 15301A | G | A | 
| 15326G | A | G | 
| 16111T | C | T | 
| 16184T | C | T | 
| 16223T | C | T | 
| 16304C | T | C |