TABLE 1.
PEDV strains used in this study.
| Strain name | Countries | Time | Genotype | Accession no. | Strain name | Countries | Time | Genotype | Accession no. |
| AH2012 | China | 2012 | G2a | KC210145 | CHSD2014 | China | 2014 | G2b | KX791060.1 |
| CH ZMDZY 11 | China | 2011 | G2a | KC196276.1 | AH2012-12 | China | 2012 | G2b | KU64683.1 |
| Kansas125 | USA | 2014 | G2a | KJ645701.1 | ZL29 | China | 2015 | S-INDEL | KU847996 |
| KNU-1305 | Korae | 2013 | G2a | KJ662670.1 | KNU-1406-1 | Korea | 2014 | S-INDEL | KM403155.1 |
| KGS-1 | Japan | 2013 | G2a | LC063814.1 | KCH-2 | Japan | 2014 | S-INDEL | LC063845.1 |
| NIG-1 | Japan | 2014 | G2a | LC063830.1 | Indiana12.83 | USA | 2013 | S-INDEL | KJ645635.1 |
| MN | USA | 2013 | G2a | KF468752.1 | Iow106 | USA | 2013 | S-INDEL | KJ645695.1 |
| MEX124 | MEX | 2014 | G2a | KR206669 | OH851 | USA | 2013 | S-INDEL | KJ399978.1 |
| EHM-1 | Japan | 2014 | G2a | LC063812 | Ohio126 | USA | 2014 | S-INDEL | KJ645702.1 |
| PEDV-Hjms | China | 2016 | G2a | KY007139.1 | MYZ1 | USA | 2013 | S-INDEL | LC063846 |
| TC PC177-P2 | USA | 2013 | G2a | KM392229.1 | aDR13 | Korea | 2003 | G1 | JQ023162.1 |
| TTR-2 | Japan | 2014 | G2a | LC063828.1 | CV777 | Belgium | 1978 | G1 | AF353511.1 |
| CH JX-2013 | China | 2015 | G2a | KJ526096.1 | JS2008 | China | 2008 | G1 | KC109141.1 |
| GDS28 | China | None | G2a | MH726372.1 | SM98 | Korea | 1998 | G1 | GU937797.1 |
| PC22A | USA | 2013 | G2a | KY499262.1 | vDR13 | Korea | 1999 | G1 | JQ023161.1 |
| Colorado | USA | 2013 | G2a | KF272920.1 | SD-M | China | 2012 | G1 | JX560761 |
| HNAY 2015 | China | 2015 | G2a | KR809885.1 | LZC | China | 2006 | G1 | EF185992 |
| HNZZ47 | China | 2016 | G2a | KX981440.1 | CHM | China | 2013 | G1 | KM88144 |
| Missouri270 | USA | 2015 | G2a | KR265846.1 | KPEDV9 | Korea | 2013 | G1 | KF898124.1 |
| LC | China | 2012 | G2b | JX489155.1 | HNXXa | China | 2016 | G2a | MT338517.1 |
| AJ1102 | China | 2011 | G2b | JX188454.1 | HNAYa | China | 2016 | G2 | MT338518.1 |
| CH SCZG | China | 2017 | G2b | MH061337 | HBa | China | 2016 | G2b | KY928065.1 |
aThe PEDV strains isolated in current study.