This haplogroup is defined by the following 37 mutations:
| Mutation | Ref | Alt | 
|---|---|---|
| 73G | A | G | 
| 189G | A | G | 
| 194T | C | T | 
| 195C | T | C | 
| 204C | T | C | 
| 207A | G | A | 
| 263G | A | G | 
| 709A | G | A | 
| 750G | A | G | 
| 1243C | T | C | 
| 1438G | A | G | 
| 2706G | A | G | 
| 3505G | A | G | 
| 4363C | T | C | 
| 4769G | A | G | 
| 5046A | G | A | 
| 5460A | G | A | 
| 6528T | C | T | 
| 7028T | C | T | 
| 8251A | G | A | 
| 8860G | A | G | 
| 8994A | G | A | 
| 9275G | A | G | 
| 10097G | A | G | 
| 10410C | T | C | 
| 11674T | C | T | 
| 11719A | G | A | 
| 11947G | A | G | 
| 12414C | T | C | 
| 12705T | C | T | 
| 14766T | C | T | 
| 15326G | A | G | 
| 15775G | A | G | 
| 15884C | G | C | 
| 16223T | C | T | 
| 16292T | C | T | 
| 16362C | T | C |