This haplogroup is defined by the following 16 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 263G | A | G | 
| 709A | G | A | 
| 750G | A | G | 
| 1438G | A | G | 
| 2259T | C | T | 
| 4745G | A | G | 
| 4769G | A | G | 
| 7337A | G | A | 
| 8842G | A | G | 
| 8860G | A | G | 
| 13326C | T | C | 
| 13680T | C | T | 
| 14872T | C | T | 
| 15326G | A | G | 
| 16261T | C | T | 
| 16311C | T | C |