This haplogroup is defined by the following 40 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 150T | C | T | 
| 263G | A | G | 
| 489C | T | C | 
| 750G | A | G | 
| 752T | C | T | 
| 1107C | T | C | 
| 1438G! | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3528T | C | T | 
| 4769G | A | G | 
| 4883T | C | T | 
| 5178A | C | A | 
| 5301G | A | G | 
| 7028T | C | T | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9180G | A | G | 
| 9540C | T | C | 
| 10397G | A | G | 
| 10398G | A | G | 
| 10400T | C | T | 
| 10873C | T | C | 
| 11719A | G | A | 
| 11944C | T | C | 
| 12026G | A | G | 
| 12705T | C | T | 
| 14766T | C | T | 
| 14783C | T | C | 
| 15043A | G | A | 
| 15301A | G | A | 
| 15326G | A | G | 
| 16092C | T | C | 
| 16164G | A | G | 
| 16172C | T | C | 
| 16189C | T | C | 
| 16223T | C | T | 
| 16266T | C | T | 
| 16362C | T | C |