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. 2017 May 13;595(13):4449–4465. doi: 10.1113/JP274132

Figure 1. Whole‐cell currents recorded from isolated horizontal cells of rat and mouse retina.

Figure 1

A, micrographs showing isolated horizontal cells from rat (a) and the Cx57‐tdTomato transgenic mouse obtained in differential interference contrast (b), fluorescence (c) and in a merged image (d). Scale bar: 10 μm. B, whole‐cell current elicited by a set of depolarizing voltage steps (inset to right) and I–V relationship (lower) in rats; n = 22 cells. C, similar current and I–V curve recorded in Cx57‐tdTomato mice; n = 24 cells. Scale bar: 1 nA, 20 ms. In Figs 2, 3, 4 and 7 following below, the voltage‐clamp protocol for whole‐cell recording is the same as shown here. [Color figure can be viewed at wileyonlinelibrary.com]