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Figure 1 | Veterinary Research

Figure 1

From: Enhanced replication of avian-origin H3N2 canine influenza virus in eggs, cell cultures and mice by a two-amino acid insertion in neuraminidase stalk

Figure 1

Alignment of NA stalk region of H3N2 CIV isolates from different areas from 2007 to 2012. The Clustal W method was used for the alignment, and boxed residues represent the NA stalk regions (aa 36–78). The consensus is the most similar avian isolate. Identical residues are indicated by dots, and underline residues denote the insertion in the stalk.

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Veterinary Research

ISSN: 1297-9716