This haplogroup is defined by the following 12 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 263G | A | G | 
| 456T | C | T | 
| 750G | A | G | 
| 1438G | A | G | 
| 4769G | A | G | 
| 8473C | T | C | 
| 8593G | A | G | 
| 8860G | A | G | 
| 15326G | A | G | 
| 16124C | T | C | 
| 16304C | T | C | 
| 16311C | T | C |