Figure 1个  Table 2
    • Table 1.  Nucleotide sequence identity between A/swine/Jiangsu/s15/2011 and A/swine/Jiangsu/s16/2011 and reference strains downloaded from GenBank

    • Table 2.  Amino acid residues associated with receptor-binding sites of HA proteins of A/swine/Jiangsu/s15/2011 and A/swine/ Jiangsu/s16/2011 and reference viruses