This haplogroup is defined by the following 24 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 189G | A | G | 
| 199C | T | C | 
| 263G | A | G | 
| 709A | G | A | 
| 739T | C | T | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 4769G | A | G | 
| 5046A | G | A | 
| 7028T | C | T | 
| 7581C | T | C | 
| 8860G | A | G | 
| 11674T | C | T | 
| 11719A | G | A | 
| 12414C | T | C | 
| 12705T | C | T | 
| 14766T | C | T | 
| 15106A | G | A | 
| 15326G | A | G | 
| 16153A | G | A | 
| 16223T | C | T | 
| 16319A | G | A |