The molecular evolutionary characteristics of new isolated H9N2 AIV from East China and the function of vimentin on virus replication in MDCK cells

Table 4 Prediction of the potential glycosylation sites of HA protein in H9N2 AIVs

Site Sequence Strains	29 NST	141 NVS	145 NGT	218 NRT	298 NTT	305 NVS	313 NCS	492 NGT	551 NGS
Y280	+	+	–	+	+	+	–	+	+
BJ1	+	NVT	–	+	+	+	–	+	+
F98	+	+	–	+	+	+	–	+	+
JS7	+	+	+	–	+	+	–	+	+
JSC1	+	+	+	–	+	+	–	+	+
HBC1	+	+	+	–	+	+	–	+	+
LY1	+	+	+	–	+	+	–	+	+

Note:LY1: A/chicken/Shandong/LY1/2017; Y280:A/Duck/Hong Kong/Y280/97; BJ1: A/Chicken/Beijing/1/94; F98: A/Chicken/Shanghai/F/98; JS7: A/chicken/Jiangsu/7/2002; JSC1: A/swine/Jiangsu/C1/2008; HBC1: A/chicken/Hubei/C1/2007. “+”: With the same glycosylation sites; “-”: Without glycosylation sites

ISSN: 1743-422X