This haplogroup is defined by the following 38 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 131C | T | C | 
| 263G | A | G | 
| 489C | T | C | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3027C | T | C | 
| 3705A | G | A | 
| 4248C | T | C | 
| 4491A | G | A | 
| 4769G | A | G | 
| 6620C | T | C | 
| 7028T | C | T | 
| 7598A | G | A | 
| 8577G | A | G | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9540C | T | C | 
| 10398G | A | G | 
| 10400T | C | T | 
| 10834T | C | T | 
| 10873C | T | C | 
| 11719A | G | A | 
| 12705T | C | T | 
| 13254C | T | C | 
| 13626T | C | T | 
| 14577C | T | C | 
| 14766T! | C | T | 
| 14766T | C | T | 
| 14783C | T | C | 
| 15043A | G | A | 
| 15301A | G | A | 
| 15326G | A | G | 
| 16223T | C | T | 
| 16291T | C | T | 
| 16362C | T | C | 
| 16390A | G | A |