Table 2 Reference strains used in this study
Reference strains | Countries | S gene(nt) | ORF3 gene(nt) | Accession no. |
|---|---|---|---|---|
CV777 | Belgium,1978 | 2367 | 675 | AF353511.1 |
CV777 attenuated | China, 1998 | 2364 | 276 | KT323979.1 |
DR13/virulent | Korea,1999 | 2367 | 675 | JQ023161.1 |
CH/ZMDZY/11 | China,2011 | 2376 | 675 | KC196276.1 |
LZC | China/Gansu,<2006 | 2367 | 675 | EF185992.1 |
SM98 | Korea,1998 | 2379 | 675 | GU937797.1 |
MN | USA,2013 | 2376 | 675 | KF468752.1 |
IA1 | USA,2013 | 2376 | 675 | KF468753.1 |
IA2 | USA,2013 | 2376 | 675 | KF468754.1 |
DR13/attenuated | Korea,2003 | 2364 | 276 | JQ023162 |
SD-M | China/Shandong,2012 | 2364 | 276 | JX560761 |
GD-A | China/Guangdong,2012 | 2376 | 675 | JX112709 |
CH/S | China/Shanghai,1986 | 2367 | 675 | JN547228 |
TC PC177-P2 | USA,2013 | 1785 | 675 | KM392229 |
BJ-2011-1 | China/Beijing,2011 | 2376 | 675 | JN825712 |
AH2012 | China/Anhui,2012 | 2376 | 675 | KC210145 |
AJ1102 | China/Hubei,2011 | 2376 | 675 | JX188454 |
83P-5 | Japan1983 | 2364 | — | AB548621 |
CH/JX-1/2013 | China/Jiangxi,2013 | 2376 | 675 | KF760557 |
CH/JX-2/2013 | China/Jiangxi,2013 | 2376 | 675 | KJ526096 |
Brl/87 | France, 1987 | 2367 | — | Z25483 |
HN1303 | China/Luoyang,2013 | 2376 | — | KR080551 |
CH/FCH-01 | China,2013 | — | 675 | KF476054(O) |
CH/JCH | China,2013 | — | 675 | KF476059(O) |
CH/KF-01 | China,2013 | — | 675 | KF476051(O) |
CH/XIP-03 | China,2013 | — | 675 | KF476058(O) |
13-019349 | USA,2013 | 2376 | 675 | KF267450.1 |
Chinju99 | Korea,2009 | — | 675 | EU792474.1(O) |
CH/HLJHH-2/2011 | China,2012 | — | 675 | JQ305099.1(O) |
MK | Japan,2013 | 2367 | 675 | AB548624.1(cS) |
AD01 | Korea,2013 | 2376 | — | KC879280.1(cS) |
CH/HNZZ/2011 | China,2011 | 2364 | — | JN601050(S1) |
CH/FJXM-1/2012 | China,2012 | 2376 | — | JX070671 |
MYG-1/JPN/2014 | Japan,2014 | 1794 | — | LC063838.1 |
TTR-2/JPN/2014 | Japan,2014 | — | 252 | LC063828.1 |
OH851 | USA,2014 | 2367 | 675 | KJ399978.1 |
SH/2015/124 | China,2015 | 2376 | 675 | KU710245.1(S1), KU641672.1(ORF3) |