TABLE 3.
Nucleotide sequence identity (%) of S genes of different PEDV strains.
| Strain name | HNXX | HNAY | HB | Genotype | Strain name | HNXX | HNAY | HB | Genotype |
| KGS-1 | 98.8 | 98.9 | 98.1 | G2a | CH SCZG | 97.9 | 98.5 | 98.3 | G2b |
| KNU-1305 | 98.8 | 98.9 | 98.1 | G2a | AH2012-12 | 97.0 | 97.5 | 98.3 | G2b |
| MIN | 98.8 | 98.9 | 98.1 | G2a | ZL29 | 96.6 | 96.9 | 95.5 | S-INDEL |
| NIG-1 | 98.8 | 99.0 | 98.1 | G2a | KNU-1406-1 | 96.2 | 96.7 | 95.8 | S-INDEL |
| Kansas 125 | 98.8 | 98.9 | 98.0 | G2a | KCH-2 | 96.2 | 96.8 | 95.8 | S-INDEL |
| CHZMDZY11 | 98.6 | 98.8 | 98.0 | G2a | OH851 | 96.2 | 96.8 | 95.8 | S-INDEL |
| AH2012 | 98.3 | 98.5 | 97.7 | G2a | Ohio126 | 96.2 | 96.8 | 95.8 | S-INDEL |
| MEX 124 | 98.7 | 98.8 | 97.7 | G2a | Indiana12.83 | 96.3 | 96.8 | 95.8 | S-INDEL |
| EHM-1 | 98.8 | 98.9 | 97.8 | G2a | Iowa 106 | 96.2 | 96.8 | 95.8 | S-INDEL |
| PEDV-Hjms | 97.9 | 98.4 | 97.5 | G2a | SD-M | 93.4 | 94.0 | 93.9 | S-INDEL |
| CH JX | 98.2 | 98.4 | 97.6 | G2a | MYZ1 | 96.3 | 96.8 | 95.6 | S-INDEL |
| TC PC177-P2 | 97.5 | 98.0 | 96.6 | G2a | CHM | 93.2 | 93.9 | 93.6 | G1 |
| TTR-2 | 97.8 | 98.2 | 96.8 | G2a | SM98 | 93.2 | 93.8 | 93.8 | G1 |
| GDS28 | 98.5 | 99.3 | 98.1 | G2a | vDR13 | 95.0 | 94.1 | 93.5 | G1 |
| PC22A | 98.8 | 98.9 | 97.8 | G2a | aDR13 | 93.5 | 94.1 | 94.0 | G1 |
| Colorado | 98.7 | 98.8 | 97.7 | G2a | CV777 | 93.5 | 94.2 | 94.1 | G1 |
| HNAY 2015 | 98.3 | 99.1 | 98.0 | G2a | JS2008 | 93.7 | 94.3 | 94.2 | G1 |
| HNZZ47 | 98.5 | 98.7 | 97.5 | G2a | LZC | 93.0 | 93.7 | 93.4 | G1 |
| Missouri270 | 98.6 | 98.8 | 97.9 | G2a | KPEDV9 | 93.3 | 93.9 | 93.6 | G1 |
| CHSD2014 | 97.4 | 97.6 | 98.0 | G2b | HNXX | 100 | 98.5 | 97.6 | G2a |
| LC | 97.3 | 97.7 | 98.1 | G2b | HNAY | 98.5 | 100 | 98.6 | G2 |
| AJ1102 | 97.3 | 97.6 | 98.1 | G2b | HB | 97.6 | 98.6 | 100 | G2b |