Table 2.

Changes in Gj Caused by Steady-State Vj-Gradients (±40 mV).

Heterotypic Channels	+40 mV at Mutant Side	−40 mV at Mutant Side
Tandem-32	↑262% ± 64%	↓84% ± 11%
5R/E-32	↑182% ± 50%	↓85.2% ± 3.3%
4pos/E-26	↑65% ± 10%	↓35% ± 10%