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. 2012 Apr 3;13:24. doi: 10.1186/1471-2350-13-24

Figure 2.

Figure 2

Comparison of IKs-WT and IKs-G60D channel currents. Representative current traces for KCNE1-WT (A) and KCNE1-G60D (B) channel subunits co-expressed with KV7.1 in X.laevis oocytes in a 1:1 molar ratio. Current step protocol is shown as inset. C: I/V relationship for IKs-WT (n = 21) and IKs-G60D (n = 23) as determined from peak currents (open and filled squares). D: Voltage-dependence of IKs-WT and IKs-G60D channel activation as determined from tail currents (open and filled circles). E: Activation rise time, determined as the time to 1/2 max following a depolarization to 0 mV or +20 mV.