This haplogroup is defined by the following 19 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 263G | A | G | 
| 750G | A | G | 
| 1438G | A | G | 
| 1656G | A | G | 
| 3992T | C | T | 
| 4024G | A | G | 
| 4769G | A | G | 
| 5004C | T | C | 
| 8269A | G | A | 
| 8860G | A | G | 
| 9123A | G | A | 
| 10007C | T | C | 
| 10034C | T | C | 
| 10044G | A | G | 
| 11440A | G | A | 
| 14365T | C | T | 
| 14582G | A | G | 
| 15326G | A | G |