Table 3.
Pairwise comparisons of the nucleotide and peptide sequences of the S protein genes of Korean PEDV isolates and PEDV reference strains.
| Strain | CV777 | JS-2004-2 | DR13 | Chinju99 | KNU -0801 | KNU -0802 | KNU -0901 | KNU -0902 | KNU -0903 | KNU -0904 | KNU -0905 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CV777 | – | 96.3 | 99.9 | 94.3 | 94.0 | 94.0 | 93.8 | 93.6 | 93.7 | 93.4 | 93.6 |
| JS-2004-2 | 96.2 | – | 96.3 | 93.0 | 93.2 | 94.3 | 93.5 | 94.6 | 94.6 | 93.6 | 94.5 |
| DR13 | 99.7 | 96.2 | – | 94.2 | 94.0 | 94.0 | 93.8 | 93.5 | 93.6 | 93.4 | 93.6 |
| Chinju99 | 92.5 | 91.4 | 92.4 | – | 97.7 | 94.1 | 96.0 | 93.8 | 94.0 | 93.8 | 93.9 |
| KNU-0801 | 93.1 | 92.5 | 93.0 | 96.8 | – | 95.4 | 97.9 | 94.8 | 95.1 | 95.0 | 95.0 |
| KNU-0802 | 93.1 | 93.7 | 93.0 | 93.0 | 95.1 | – | 95.7 | 96.4 | 95.7 | 96.2 | 95.6 |
| KNU-0901 | 93.2 | 92.8 | 93.1 | 94.9 | 97.9 | 94.9 | – | 95.3 | 95.5 | 95.7 | 95.4 |
| KNU-0902 | 92.7 | 93.6 | 92.5 | 91.8 | 93.6 | 96.3 | 94.0 | – | 97.7 | 95.3 | 97.6 |
| KNU-0903 | 92.7 | 93.5 | 92.5 | 92.2 | 94.1 | 95.4 | 94.5 | 96.5 | – | 96.7 | 99.7 |
| KNU-0904 | 92.3 | 92.6 | 92.2 | 92.0 | 94.0 | 94.8 | 94.8 | 94.0 | 96.4 | – | 96.7 |
| KNU-0905 | 92.6 | 93.5 | 92.5 | 92.0 | 93.9 | 95.2 | 94.5 | 96.1 | 99.6 | 96.3 | – |
The percent nucleotide identity was shown in the upper right and the percent amino acid identity was presented in the lower left.