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. 1999 Mar 30;96(7):4113–4118. doi: 10.1073/pnas.96.7.4113

Figure 5.

Figure 5

Effects of strychnine as a function of membrane potential. IV relationships are shown in the absence and presence of strychnine for muscle α1β1γδ (A), neuronal α2β2 (B), and neuronal α2β4 (C) AcChoRs. The oocytes were maintained at a potential of −60 mV, and brief voltage steps were applied from −120 to 40 mV.