Nature Communications (Nov 2016)
Cl-out is a novel cooperative optogenetic tool for extruding chloride from neurons
Abstract
Chloride regulation is important for setting GABAergic reversal potential, though tools to manipulate chloride levels are limited. Here, the authors combine Archaerhodopsin with a chloride channel opsin to generate an optogenetic chloride extrusion strategy, ‘Cl-out’, which they demonstrate in hippocampal slices.