This haplogroup is defined by the following 26 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 150T | C | T | 
| 263G | A | G | 
| 750G | A | G | 
| 1438G | A | G | 
| 1811G | A | G | 
| 2294G | A | G | 
| 2706G | A | G | 
| 4703C | T | C | 
| 4769G | A | G | 
| 6518T | C | T | 
| 7028T | C | T | 
| 8860G | A | G | 
| 9266A | G | A | 
| 10506G | A | G | 
| 11467G | A | G | 
| 11719A | G | A | 
| 12308G | A | G | 
| 12372A | G | A | 
| 13934T | C | T | 
| 14139G | A | G | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15454C | T | C | 
| 16343G | A | G | 
| 16390A | G | A |