This haplogroup is defined by the following 13 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 263G | A | G | 
| 456T | C | T | 
| 722T | C | T | 
| 750G | A | G | 
| 1438G | A | G | 
| 4769G | A | G | 
| 8343G | A | G | 
| 8860G | A | G | 
| 12771A | G | A | 
| 13434G | A | G | 
| 15326G | A | G | 
| 16294T | C | T | 
| 16304C | T | C |