This haplogroup is defined by the following 27 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 249d | A | DEL | 
| 263G | A | G | 
| 750G | A | G | 
| 951A | G | A | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3970T | C | T | 
| 4769G | A | G | 
| 6446A | G | A | 
| 7028T | C | T | 
| 7861C | T | C | 
| 8440G | A | G | 
| 8860G | A | G | 
| 11002G | A | G | 
| 11308T | C | T | 
| 11719A | G | A | 
| 13928C | G | C | 
| 14227T | C | T | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15479C | T | C | 
| 15734A | G | A | 
| 16157C | T | C | 
| 16256T | C | T | 
| 16304C | T | C | 
| 16335G | A | G |