Figure 2.
Cell death induced by IBV infection can be rescued by the SUMOylation-specific inhibitor, STE025. (A) The MDCK cells were incubated overnight with the SUMOylation-specific inhibitor, STE025, before infection with IBV for 3 days. The cell survival was determined using a Neutral Red assay. The death of MDCK cells infected with IBV was completely rescued with the STE025, but not PTY-41. (B) The percentages of cell rescue were calculated according to the control group cells with no virus infection.