This haplogroup is defined by the following 34 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 146C | T | C | 
| 152C | T | C | 
| 199C | T | C | 
| 249G | A | G | 
| 263G | A | G | 
| 750G | A | G | 
| 1438G | A | G | 
| 1709A | G | A | 
| 1719A | G | A | 
| 2397T | C | T | 
| 2706G | A | G | 
| 4711T | C | T | 
| 4769G | A | G | 
| 7028T | C | T | 
| 8279C | T | C | 
| 8860G | A | G | 
| 9067G | A | G | 
| 9077C | T | C | 
| 9109G | A | G | 
| 10398G | A | G | 
| 10610T | A | T | 
| 11404G | A | G | 
| 11719A | G | A | 
| 12234G | A | G | 
| 12510T | C | T | 
| 13145A | G | A | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15613G | A | G | 
| 16168T | C | T | 
| 16295T | C | T | 
| 16296T | C | T | 
| 16304C | T | C |