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Figure 1 | Virology Journal

Figure 1

From: Highly pathogenic avian influenza virus H5N1 controls type I IFN induction in chicken macrophage HD-11 cells: a polygenic trait that involves NS1 and the polymerase complex

Figure 1

Induction of type I IFN in H5N1 virus infected embryonated chicken eggs. 10-day-old embryonated chicken eggs were inoculated with the indicated viruses with a dose of 103 TCID50/egg in 0.2 ml of PBS per egg. Allantoic fluid was harvested 24 h after infection and analysed for type I IFN bioactivity (A) and virus titre (B). Control allantoic fluid (CAF) was harvested from eggs inoculated with PBS. The data represent average values with standard deviations of 5 infected eggs.

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Virology Journal

ISSN: 1743-422X