Type of mutationa | All cases n = 133 Total number of mutations | Ever smokers*b n = 88 | Never smokers*b n = 39 | ||
---|---|---|---|---|---|
Silent/missense mutation | Truncation mutation | Silent/missense mutation | Truncation mutation | ||
Transitions | 31(39%) | 13 (72%) | 7 (25%) | 7 (50%) | 2 (13%) |
C → T | 17 | 2 | 7 | 4 | 2 |
G → A | 9 | 6 | - | 3 | - |
A → G | 4 | 4 | - | - | - |
T → C | 1 | 1 | - | - | - |
Transversion | 21(26%) | 5 (28%) | 5 (18%) | 7 (50%) | 2 (13%) |
A → C | - | - | - | - | - |
T → G | 2 | 1 | - | 1 | - |
A → T | 1 | - | 1 | - | - |
T → A | 4 | 2 | - | 2 | - |
C → A | 3 | 1 | 2 | - | - |
G → T | 6 | 1 | 2 | 1 | 2 |
C → G | - | - | - | - | |
G → C | 3 | - | - | 3 | - |
Frameshift | 28 (35%) | - | 16 (57%) | - | 11 (74%) |
Total | 80 | 18 | 28 | 14 | 15 |