This haplogroup is defined by the following 40 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 146C | T | C | 
| 152C | T | C | 
| 263G | A | G | 
| 489C | T | C | 
| 750G | A | G | 
| 1393A | G | A | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3588T | C | T | 
| 4394T | C | T | 
| 4769G | A | G | 
| 6032A | G | A | 
| 6253C | T | C | 
| 7028T | C | T | 
| 7828G | A | G | 
| 8701G | A | G | 
| 8860G | A | G | 
| 8886A | G | A | 
| 9115G | A | G | 
| 9540C | T | C | 
| 10130G | A | G | 
| 10398G | A | G | 
| 10400T | C | T | 
| 10873C | T | C | 
| 11008T | C | T | 
| 11151T | C | T | 
| 11719A | G | A | 
| 12705T | C | T | 
| 13434G | A | G | 
| 14766T | C | T | 
| 14783C | T | C | 
| 15043A | G | A | 
| 15301A | G | A | 
| 15326G | A | G | 
| 16223T | C | T | 
| 16278T | C | T | 
| 16300G | A | G | 
| 16343T | A | T | 
| 16362C | T | C |