Figure 1. Single channel recordings as a function of voltages. (A) Single channel recordings in 200/ 50 mM KCl (cis/trans) gradient after reconstitution of liver rough endoplasmic reticulum membrane vesicles in planar lipid bilayer at potentials ranging from -60 to +60 mV in control and (B) ER stress condition. PO is open probability of each trace. Closed levels are indicated by –.
