Research Article
Genetic Variability and Phylogeny of Current Chinese Porcine Epidemic Diarrhea Virus Strains Based on Spike, ORF3, and Membrane Genes
Table 2
Primers used in RT-PCR for PEDV spike, ORF3, and membrane genes.
| Primer | Nucleotide sequence (5′-3′) | Size of product (bp) |
| S-F | TTCTGAGTCACGAACAGCCA | 651 | S-R | CATATGCAGCCTGCTCTGAA | ORF3-F | TCCTAGACTTCAACCTTACG | 833 | ORF3-R | GGTGACAAGTGAAGCACAGA | M-F | GTCTTACATGCGAATTGACC | 808 | M-R | GGCATAGAGAGATAATGGCA |
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