Fig. 6.

Virus infection induces expression of chemokines from uninfected type I cells in the culture. Type I cells were treated with brefeldin A 16 h after inoculation with SDAV and fixed 6 h later. Fixed cells were immunolabeled for expression of viral nucleocapsid protein (red) and CINC-2 or LIX (green). Nuclei were stained blue with DAPI. Representative fields from duplicate experiments are shown.