FIG 3.
GBP1 is upregulated upon CSFV infection. (A) Expression of GBP1 in PK-15 cells upon IFN-β treatment. GBP1 expression in IFN-β-treated PK-15 cells was examined by qRT-PCR. *, P < 0.05; **, P < 0.01. (B) Expression of GBP1 in CSFV-infected PK-15 cells. PK-15 cells were infected with CSFV strain Shimen. GBP1 expression was examined by qRT-PCR. Error bars represent standard deviations. (C) Expression of GBP1 in CSFV-infected pigs. Pigs free of CSFV and BVDV were infected with 105 TCID50 Shimen. The expression of GBP1 in the hearts, livers, spleens, lungs, kidneys, and tonsils of the infected pigs was examined by qRT-PCR. Each sample was run in triplicate.