This haplogroup is defined by the following 31 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 146C | T | C | 
| 195C | T | C | 
| 263G | A | G | 
| 497T | C | T | 
| 750G | A | G | 
| 1189C | T | C | 
| 1438G | A | G | 
| 1709A | G | A | 
| 1811G | A | G | 
| 2706G | A | G | 
| 3480G | A | G | 
| 4769G | A | G | 
| 7028T | C | T | 
| 8860G | A | G | 
| 9055A | G | A | 
| 9545G | A | G | 
| 9698C | T | C | 
| 10398G | A | G | 
| 10550G | A | G | 
| 11299C | T | C | 
| 11467G | A | G | 
| 11719A | G | A | 
| 12308G | A | G | 
| 12372A | G | A | 
| 14167T | C | T | 
| 14766T | C | T | 
| 14798C | T | C | 
| 15326G | A | G | 
| 16224C | T | C | 
| 16311C | T | C |