Base Pair Changes
| Type of substitution | No. of substitutions |
| Transitions[ii] | |
| C/T (=T/C, G/A, A/G) | 7060 (70.24%) |
| Total transitions | 7060 (70.24%) |
| Transversions[iii] | |
| C/G (=G/C) | 949 (9.44%) |
| T/A (=A/T) | 496 (4.94%) |
| T/G (=G/T, C/A, A/C) | 1546 (15.38%) |
| Total transversions | 2991 (29.76%) |
[i] Each base change observed in the candidate variants was categorized to be one of the four types shown.
[ii] Transitions are pyrimidine–pyrimidine or purine–purine substitutions.
[iii] Transversions are purine–pyrimidine or pyrimidine–purine substitutions.