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. 1999 Jan 1;113(1):139–151. doi: 10.1085/jgp.113.1.139

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P _o(V) relationships for the 124Q and 1247Q mutants, compared with wild-type ShΔ channels. The wild-type ShΔ data were derived from Fig. 1 A control ShΔ data, scaled to the observed P _o,max at +80 mV for ShΔ channels. Single channel data were recorded in inside-out configuration and symmetric (115 mM) K⁺ solutions or Rb⁺ (115 mM)//K⁺ (115 mM) solutions as indicated. All data points are means ± SD, n = 3–6 patches.