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. 2018 Jan 9;114(1):88–97. doi: 10.1016/j.bpj.2017.10.044

Figure 4.

Figure 4

Current-voltage data for the same A161C-Kir1.1b oocyte as in Fig 3, but with internal pH 8, controlled with a 100 mM K acetate buffer. Conductance (slope) at 0 mV clamp potential indicates a predominance of open channels at pH 8. To see this figure in color, go online.