Expression of Factor X in BHK-21 Cells Promotes Low Pathogenic Influenza Viruses Replication

<div>Replication of influenza virus in BHK-21/FX cells. The titer of virus in BHK-21/FX cell supernatants was assayed by TCID<sub>50</sub> in ten subsequent passages compared to the virus infected MDCK and BHK-21 cells supplemented with trypsin.</div>

Advances in Virology

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Figure 2

Figure 2: Expression of Factor X in BHK-21 Cells Promotes Low Pathogenic Influenza Viruses Replication 