This haplogroup is defined by the following 40 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 260A | G | A | 
| 263G | A | G | 
| 489C | T | C | 
| 709A | G | A | 
| 750G | A | G | 
| 1438G | A | G | 
| 2706G | A | G | 
| 4769G | A | G | 
| 4833G | A | G | 
| 5108C | T | C | 
| 5601T | C | T | 
| 6737G | A | G | 
| 7028T | C | T | 
| 7600A | G | A | 
| 8701G | A | G | 
| 8860G | A | G | 
| 9377G | A | G | 
| 9540C | T | C | 
| 9575A | G | A | 
| 10398G | A | G | 
| 10400T | C | T | 
| 10873C | T | C | 
| 11719A | G | A | 
| 12311C | T | C | 
| 12705T | C | T | 
| 13563G | A | G | 
| 14200C | T | C | 
| 14569A | G | A | 
| 14766T | C | T | 
| 14783C | T | C | 
| 15043A | G | A | 
| 15301A | G | A | 
| 15326G | A | G | 
| 16189C | T | C | 
| 16223T | C | T | 
| 16227G! | A | G | 
| 16227G | A | G | 
| 16278T | C | T | 
| 16362C | T | C |