This haplogroup is defined by the following 37 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G! | A | G | 
| 73G | A | G | 
| 91T | C | T | 
| 97A | G | A | 
| 152C | T | C | 
| 263G | A | G | 
| 709A | G | A | 
| 750G | A | G | 
| 1438G | A | G | 
| 1888A | G | A | 
| 2706G | A | G | 
| 4216C | T | C | 
| 4769G | A | G | 
| 4917G | A | G | 
| 7028T | C | T | 
| 8412C | T | C | 
| 8697A | G | A | 
| 8860G | A | G | 
| 10463C | T | C | 
| 11251G | A | G | 
| 11719A | G | A | 
| 12633A | C | A | 
| 13368A | G | A | 
| 13759A | G | A | 
| 13791T | C | T | 
| 14284T | C | T | 
| 14766T | C | T | 
| 14905A | G | A | 
| 15326G | A | G | 
| 15452A | C | A | 
| 15607G | A | G | 
| 15928A | G | A | 
| 16126C | T | C | 
| 16163G | A | G | 
| 16186T | C | T | 
| 16189C | T | C | 
| 16294T | C | T |