This haplogroup is defined by the following 25 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 150T | C | T | 
| 241G | A | G | 
| 263G | A | G | 
| 513A | G | A | 
| 750G | A | G | 
| 1095C | T | C | 
| 1391C | T | C | 
| 1438G | A | G | 
| 2706G | A | G | 
| 4769G | A | G | 
| 6683T | C | T | 
| 7028T | C | T | 
| 8860G | A | G | 
| 11122A | C | A | 
| 11151T | C | T | 
| 11719A | G | A | 
| 12245C | T | C | 
| 13167G | A | G | 
| 13359A | G | A | 
| 14239T | C | T | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15940C | T | C | 
| 16311C | T | C |