Table 2. Detailed comparison of the full-length genomes of FJ0908 to other PRRSV reference strains.
| VR2332 | BJ-4 | JXA1 | HuN4 | FJFS | QYYZ | NADC30 | ISU30 | LNWK96 | IA/2014/NADC34 | IA/2015/NADC35 | LNWK130 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sublineage 5.1 | Sublineage 8.7 | Lineage 3 | Sublineage 1.8 | Sublineage 1.5 | ||||||||
| Pairwise % Identity to FJ0908 (nt/aa) | ||||||||||||
| Nucleotides | ||||||||||||
| Complete genome | 84.7 | 84.6 | 83.6 | 83.6 | 82.2 | 82.2 | 86.3 | 89.4 | 96.2 | 97.6 | 97.5 | 98.7 |
| 5′UTR | 93.6 | 93.6 | 92.5 | 92.5 | 91.0 | 91.5 | 95.7 | 92.9 | 96.3 | 97.9 | 97.3 | 97.9 |
| ORF1a | 82.0 | 81.9 | 80.6 | 80.7 | 78.6 | 78.6 | 82.8 | 87.8 | 96.3 | 97.2 | 97.2 | 98.0 |
| ORF1b | 86.6 | 86.6 | 86.2 | 86.2 | 85.8 | 85.6 | 88.8 | 86.2 | 98.2 | 98.2 | 98.1 | 99.2 |
| ORF2-7 | 87.2 | 87.1 | 85.9 | 86.0 | 84.9 | 84.9 | 89.4 | 88.3 | 93.1 | 97.6 | 97.2 | 99.6 |
| 3′UTR | 92.7 | 92.7 | 90.0 | 90.1 | 86.1 | 88.7 | 95.4 | 91.5 | 95.9 | 98.0 | 98.0 | 98.0 |
| nt 1–760 | 90.0 | 89.9 | 88.1 | 88.4 | 86.7 | 89.1 | 92.6 | 94.8 | 95.4 | 98.8 | 98.6 | 97.1 |
| nt 760–1,300 | 80.4 | 80.4 | 80.6 | 80.6 | 78.3 | 77.2 | 82.0 | 94.3 | 93.9 | 92.8 | 9.26 | 94.4 |
| Amino acids | ||||||||||||
| NSP1α | 94.6 | 95.2 | 97.0 | 97.0 | 93.4 | 96.4 | 95.8 | 96.4 | 97.0 | 98.8 | 98.8 | 98.2 |
| NSP1β | 78.8 | 78.8 | 77.4 | 77.9 | 78.3 | 77.0 | 79.7 | 91.7 | 94.0 | 91.7 | 91.7 | 94.5 |
| NSP2 | 67.0 | 67.0 | 66.5 | 66.7 | 63.3 | 64.6 | 71.4 | 72.1 | 92.7 | 94.5 | 94.7 | 96.4 |
| NSP3 | 91.3 | 91.3 | 89.9 | 90.1 | 87.7 | 87.7 | 91.7 | 91.9 | 97.5 | 97.8 | 97.5 | 98.7 |
| NSP4 | 93.1 | 93.1 | 95.1 | 95.1 | 92.6 | 93.1 | 92.6 | 96.6 | 98.5 | 99.5 | 99.5 | 99.0 |
| NSP5 | 88.8 | 88.8 | 89.4 | 89.4 | 90.0 | 89.4 | 87.6 | 94.7 | 97.6 | 98.8 | 98.8 | 98.8 |
| NSP6 | 87.5 | 87.5 | 93.8 | 93.8 | 93.8 | 93.8 | 87.5 | 87.5 | 93.8 | 93.8 | 93.8 | 93.8 |
| NSP7 | 90.3 | 89.2 | 87.3 | 87.3 | 86.5 | 84.6 | 89.2 | 95.4 | 98.8 | 98.8 | 98.8 | 99.2 |
| NSP8 | 93.3 | 93.3 | 93.3 | 93.3 | 88.9 | 93.3 | 95.6 | 100 | 100 | 100 | 100 | 97.8 |
| NSP9 | 95.8 | 95.5 | 96.1 | 95.8 | 93.9 | 94.8 | 95.8 | 97.2 | 98.3 | 98.9 | 98.9 | 99.1 |
| NSP10 | 95.0 | 95.0 | 94.6 | 95.2 | 92.3 | 94.1 | 98.4 | 98.2 | 99.8 | 99.8 | 99.5 | 99.5 |
| NSP11 | 95.1 | 95.5 | 96.0 | 96.0 | 94.6 | 94.6 | 95.1 | 94.6 | 100 | 99.6 | 99.6 | 100 |
| NSP12 | 90.3 | 90.2 | 90.9 | 90.9 | 92.2 | 91.5 | 89.0 | 98.0 | 99.3 | 98.7 | 98.7 | 100 |
| ORF2a/GP2 | 85.5 | 86.3 | 85.9 | 85.5 | 80.1 | 82.8 | 83.6 | 84.0 | 97.7 | 98.4 | 96.9 | 99.6 |
| ORF2b/E | 87.8 | 89.0 | 86.3 | 86.3 | 80.8 | 91.8 | 90.4 | 90.4 | 97.3 | 100 | 98.6 | 98.6 |
| ORF3/GP3 | 80.7 | 80.7 | 79.9 | 79.5 | 80.7 | 79.9 | 81.5 | 81.9 | 89.4 | 94.5 | 93.3 | 99.2 |
| ORF4/GP4 | 86.0 | 84.8 | 86.5 | 88.8 | 88.8 | 86.5 | 94.4 | 92.1 | 91.6 | 94.4 | 94.4 | 99.4 |
| ORF5/GP5 | 87.0 | 87.0 | 86.0 | 86.5 | 85.5 | 85.5 | 90.5 | 88.0 | 90.0 | 97.5 | 97.5 | 98.5 |
| ORF5a | 91.3 | 91.3 | 84.8 | 84.8 | 84.8 | 87.0 | 95.7 | 93.5 | 95.7 | 100 | 100 | 97.8 |
| ORF6/M | 95.4 | 94.8 | 93.7 | 93.7 | 95.4 | 94.8 | 94.8 | 93.7 | 95.4 | 97.7 | 97.7 | 100 |
| ORF7/N | 91.1 | 90.2 | 90.2 | 90.2 | 87.8 | 87.8 | 95.9 | 93.5 | 9.19 | 96.7 | 95.1 | 99.2 |