Table 2. List of primers used in this study.
| Gene name | Primer sequence | Length(bp) | Target gene |
|---|---|---|---|
| Swine-CoV-M | F: AAACTGGAAYTTCASMTGG | 654 | M |
| R: ACATARWAAGCCCAWCCAGT | |||
| PEDV-S1 | F: ATGACGCCATTTGTGGTTTTTC | 2356 | S1 |
| R: GCCAGACTGAGATGGGACG | |||
| PEDV-S2 | F: TGGCAGTATTGGCTACGTCC | 1925 | S2 |
| R: TGACGACTGTGTCAATCGTGT | |||
| PDCOV-S1 | F: ATGCAGAGAGCTCTATTGATTATGAC | 1763 | S1 |
| R: AACTTGCAAGTACTCCGTCTGAACG | |||
| PDCOV-S2 | F: ATTTTCTCTTTCCGTTCAGACGGAG | 1750 | S2 |
| R: CTACCATTCCTTAAACTTAAAGGACG | |||
| RVA-VP6 | F: GAAACGGAATAGCTCCACAAT | 271 | VP6 |
| R: GAATAATCAAATCCAGCCACC |