Table 2. Primer sets used in this study
| Primer name | Primer sequence (5′ to 3′) | Tm (°C) | Product size (bp) |
| CLK3 F | CTCCGAACGCTGAGGGG | 60 | 176 |
| CLK3 R | AAGGCATCCTGTCATGGCTC | - | - |
| IFI6 F | GCCGGTTTCACTTCCTCTGG | 60 | 80 |
| IFI6 R | CCCCCAAAGGATTTTGCCTC | - | - |
| NABP1 F | CTAGCTGCCATGTGGTAGGG | 60 | 78 |
| NABP1 R | GGGTCCTGCAACTGCACTAT | - | - |
| PINX1 F | AGAGGAAGGCCCCCAAGAT | 60 | 137 |
| PINX1 R | GGACCAGCCCATCTTTTCCA | - | - |
| WISP1 F | GATTGCTCTGCATTCCCGAAA | 60 | 205 |
| WISP1 R | GTCCGTGTGTAGGCCTCTTT | - | - |
| GAPDH F | TGCTGCCCAGAACATCATCC | 60 | 142 |
| GAPDH R | ACGGCAGGTCAGGTCAACAA | - | - |