| qRT-PCR primer | 5′ | 3′ |
| OTTHUMT00000046024 | GGGTGAGGTACAGGCTCAGT | GCAGCACTCTGCTCACATTC |
| OTTHUMT00000046025 | CCAGCTGTGAAAGGACTGCT | TCCCACCAACTCTTGGTACTG |
| OTTHUMT00000091113 | CAGCAGGTGGATATGGGACT | ACAAGGGAGCGCTTTATCCT |
| OTTHUMT00000256182 | CATCTGGAAAGGGGACAACT | GCATACAAGACCCAGGAACG |
| OTTHUMT00000326402 | TTTGGGAGGCCTTACTTCTG | TCACAGTCATGGCCTTGGTA |
| OTTHUMT00000328267 | GCTGGAGTGAGGAAGCTGAC | GGCGCTCCTAATTCTTGTTG |
| BMP2 | TGGACGCTCTTTCAATGGAC | GGAAGCAGCAACGCTAGAAG |
| SMAD6 | ACCTCCCTACTCTCGGCTGT | GCAGTGATGAGGGAGTTGGT |
| KRAS | CAAGAGTGCCTTGACGATACAG | CCAAGAGACAGGTTTCTCCATC |
| NRAS | ATACAAAACAAGCCCACGAACT | AAAAGCATCTTCAACACCCTGT |
| BRAF | ACACGCCAAGTCAATCATCC | CCCACTCCATCGAGATTTCA |