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. 2015 Apr 6;125(5):1955–1967. doi: 10.1172/JCI78863

Figure 9. Effects of chaperone silencing on IRE1α activity and PC1 processing.

Figure 9

WT-Pkd1F/H-BAC cells were transduced with lentiviruses expressing two independent shRNAs labeled “1” and “2” targeting the indicated genes, without and with tunicamycin. Activation status of UPR sensors and PC1 processing were determined by immunoblotting. *Active phosphorylated form of the respective UPR sensors.