This haplogroup is defined by the following 12 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 152C | T | C | 
| 263G | A | G | 
| 456T | C | T | 
| 750G | A | G | 
| 1438G | A | G | 
| 3525A | C | A | 
| 4769G | A | G | 
| 8578T | C | T | 
| 8860G | A | G | 
| 13056T | C | T | 
| 15326G | A | G | 
| 16070G | A | G |