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Table 2 Variations in amino acid sequences in the NS1 genes

From: Host-range shift of H3N8 canine influenza virus: a phylodynamic analysis of its origin and adaptation from equine to canine host

Position Amino acid residues in the NS1 gene
21 50 72 77 86 88 140 156 185 193 212 214
EIV/Ohio/2003 R L E L T R G V L R P F
CIV/Florida/2003 R L E L T R G V L R P F
CIV-Clade I R L E L T L G V L R P F
CIV-Clade II R I E L A R R V L R H F
CIV-Clade III R L E L A R R V L R P F
CIV-Clade IV Q L E P A R R I F R P F
CIV-Clade V Q L E P A R R I F K S L
CIV-Clade VI R L K P A R R I F R P F