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. 2010 Jan;135(1):29–42. doi: 10.1085/jgp.200910305

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© 2009 Rotem et al.

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.jgp.org/misc/terms.shtml). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/).

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Figure 7. — Currents through WT₄ and E71A₄ at pH 7.0 and 3.0 in the cis chamber. I-V curves of WT₄ (squares) and E71A₄ (triangles) at pH 7.0 (filled symbols) and 3.0 (open symbols) in the cis chamber. Each data point represents the mean ± SD from at least three separate bilayers. All the measurements were done in 200 mM KCl, buffered with 10 mM succinic acid, pH 4.0, in the trans chamber and with 200 mM KCl, buffered with 10 mM HEPES, pH 7.0, or with 10 mM succinic acid, pH 3.0, in the cis chamber.