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. 2005 Oct 7;90(1):140–150. doi: 10.1529/biophysj.105.066373

FIGURE 6.

FIGURE 6

Voltage ramps of Cx46 (a, b, e) and Cx46L35G (c, d, f) channels contained in inside-out patches in 150 mM KGlu (pipette)/15 mM KGlu (bath) (a, c), 150 mM KCl (pipette)/15 mM KCl (bath) (b, d) salt gradients, and 140 mM KGlu (pipette)/140 KCl (bath) bionic conditions (e, f). Single-channel currents at −30 mV holding potential of Cx46L35G channels in symmetric KGlu (g) and KCl (h), 150 mM each. In addition to the specified ions, all solutions also contained 5 mM TES, pH 7.5. No adjustment for osmolarity or ionic strength was performed.