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Figure 1 | BMC Structural Biology

Figure 1

From: Characterization of conserved properties of hemagglutinin of H5N1 and human influenza viruses: possible consequences for therapy and infection control

Figure 1

ISM analysis of HA1 proteins of H5 influenza viruses. (a) Consensus IS of HA1 of all H5N1 sequences in GenBank (n = 1407); (b) IS of H5N3 (A/swan/Hokkaido/51/96), the progenitor of H5N1, and (c) of the first isolated H5N1 virus (A/Goose/Guangdong/1/96); (d) consensus IS of H1N1 (n = 30), (e) of H3N2 (n = 30) and (f) of H7N7 (n = 30).

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