Figure 5 | Scientific Reports

Figure 5

From: Composition of the Hemagglutinin Polybasic Proteolytic Cleavage Motif Mediates Variable Virulence of H7N7 Avian Influenza Viruses

Figure 5

Replication kinetics of viruses in chicken embryo kidney (A) and Madin-Darby canine kidney cells (B). Shown is the titer (mean ± standard deviation of two independent experiments) of progeny virus at 1, 8, 24, 48 and 72 hours post infection in CEK (A) and MDCKII cells (B). Statistically significant differences are indicated by asterisks (p < 0.05).

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