Fig. 3.
Voltage gating of HeLaCx36-EGFP GJs. a, b Averaged and normalized gj – Vj plot (black solid line in b) obtained in response to Vj ramps (shown in a). White line is a fitting curve obtained using a S4SM and global optimization. c Dependencies of open probabilities of A (PH,A) and B (PH,B) hemichannels on Vj derived from the S4SM