This haplogroup is defined by the following 26 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 58C | T | C | 
| 64T | C | T | 
| 93G | A | G | 
| 152C | T | C | 
| 263G | A | G | 
| 750G | A | G | 
| 1438G | A | G | 
| 1719A | G | A | 
| 2442C | T | C | 
| 2706G | A | G | 
| 4769G | A | G | 
| 4924A | G | A | 
| 5205C | T | C | 
| 7028T | C | T | 
| 8772C | T | C | 
| 8860G | A | G | 
| 9055A | G | A | 
| 10101C | T | C | 
| 10775A | G | A | 
| 11764G | A | G | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15613G | A | G | 
| 15628G | A | G | 
| 16301T | C | T | 
| 16362C | T | C |