Specific Residues in the 2009 H1N1 Swine-Origin Influenza Matrix Protein Influence Virion Morphology and Efficiency of Viral Spread In Vitro (original) (raw)
Figure 1
TR swine virus but not the pH1N1 strain induces filament formation from infected human lung and swine kidney cells.
Human A549 and swine LLC-PK1 cells infected with the ACal-04/09 or AWisc05 were processed for visualization of viral surface proteins 18 hpi by IF microscopy using anti-H1N1 mouse serum followed by anti-mouse IgG-Texas Red.