GABA Transporters Regulate a Standing GABA_C Receptor-Mediated Current at a Retinal Presynaptic Terminal

This work was supported by a National Institutes of Health–National Eye Institute Grant (H.v.G.) and a National Research Service Award Predoctoral Fellowship (C.H.). We thank Christopher Kushmerick, Ko Matsui, Jacques Wadiche, and Maarten Kamermans for helpful discussions, and we especially thank Mary J. Palmer (Keele University, Keele, UK) for discussions and her work on related projects.