Fig. 1
From: The unfolded protein response induced by Tembusu virus infection
Increased GRP78 and GRP94 expression in TMUV-infected BHK-21 cells. a, The replication profile of TMUV in BHK-21 cells. b, Expression of GRP78 and GRP94 was determined by real-time RT-PCR. The Y axis represents the fold change of target gene expression in TMUV-infected cells versus that in mock-infected cells. Statistical analyses were performed using Student’s t test in this and in all subsequent figures. The data are expressed as the means±SD of results from three independent experiments. The asterisk indicates a statistically significant difference (p<0.05). c, Protein levels of GRP78 and GRP94 were examined by western blotting. The intensities of bands were determined using IMAGE J software, and the data represent ratios of TMUV-infected cells to mock-infected cells at the indicated time points