Table 3.
Distribution of gene mutations with C > T transitions occurred in the context of CpG dinucleotides.
| Southern China |
Eastern China |
||||||
|---|---|---|---|---|---|---|---|
| Gene | Mutant | Codon | Cases | Gene | Mutant | Codon | Cases |
| ALK | p.Arg1231Gln | CGG > CAG | 1 | EGFR | p.Thr790Met | ACG > ATG | 1 |
| ALK | p.Arg1575His | CGT > CAT | 1 | PIK3CA | p.Val344Met | GTG > ATG | 1 |
| ALK | p.Arg291His | CGC > CAC | 1 | TP53 | p.Arg156Cys | CGC > TGC | 1 |
| FGFR1 | p.Gly849Arg | GGA > AGA | 1 | TP53 | p.Arg248Trp | CGG > TGG | 1 |
| PIK3CA | p.Val344Met | GTG > ATG | 1 | TP53 | p.Arg213Ter | CGA > TGA | 1 |
| TP53 | p.Arg158His | CGC > CAC | 1 | ||||
| TP53 | p.Arg175His | CGC > CAC | 1 | ||||
| TP53 | p.Arg213Ter | CGA > TGA | 1 | ||||
| TP53 | p.Arg248Gln | CGG > CAG | 1 | ||||
| TP53 | p.Arg248Trp | CGG > TGG | 2 | ||||
| TP53 | p.Arg273His | CGT > CAT | 1 | ||||
| TP53 | p.Val31Ile | GTT > ATT | 1 | ||||