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KRAS mutation type as a function of smoking history
| KRAS | ||||
|---|---|---|---|---|
| Mutation | Nucleotide | Former/current | Never | Total |
| G12A | GGT➔GCT | 13 | 0 | 13 |
| G12C | GGT➔TGT | 38 | 0 | 38 |
| G12V | GGT➔GTT | 20 | 1 | 21 |
| G13C | GGC➔TGC | 2 | 0 | 2 |
| G13D | GGC➔GAC | 1 | 0 | 1 |
| G12D | GGT➔GAT | 15 | 10 | 25 |
| G12S | GGT➔AGT | 1 | 1 | 2 |
| Total | 90 | 12 | ||
