%0 Journal Article %T A single point mutation converts a proton-pumping rhodopsin into a red-shifted, turn-on fluorescent sensor for chloride %A Tutol, Jasmine N. %A Lee, Jessica %A Chi, Hsichuan %A Faizuddin, Farah N. %A Abeyrathna, Sameera S. %A Zhou, Qin %A Morcos, Faruck %A Meloni, Gabriele %A Dodani, Sheel C. %J Chemical Science %V 12 %N 15 %P 5655-5663 %@ 2041-6520 %D 2021-04-21 %I The Royal Society of Chemistry %~ DeepDyve