Table 2. Primers used for PCRs and sequencing.
| Gene | Exon | Primer forward | Primer reverse |
|---|---|---|---|
| 18 | GGAAGTGGGGCTTTCTGTTG | AGTTCTGAGTAAGGATGGCAGT | |
| 19 | CTACCCAATTTTGAGATCACCGT | AGTAGCCCTTCACACCATGT | |
| EGFR | 20 | CATGCAACATCCCAAAGGAGT | TCTCTTAGATCATCCTTGCTGCT |
| 21 | TTGGTGTTGAGCAGCCTAGA | CCCCACTCAGAATCTTTGGC | |
| 22 | AGTGAGAGGTTCACAGCCTT | TTCAGTAGATGGACACGCTCA | |
| KRAS | 2 | CATCTGTAGTCACTGAATTCGGA | CCTTGGAACTAAAGGACATCACA |