Figure 3. Ion permeability of TASK‐1 and mutated TASK‐1 channels.

A–D, current–voltage relationships from exemplar human TASK‐1, TASK‐1_G106R, TASK‐1_L214R channels and GFP alone transfected cells in 2.5 mm K, 25 mm K, 25 mm Rb or 25 mm Cs. [Color figure can be viewed at wileyonlinelibrary.com]