Genetically Encoded Red Fluorescent Indicators for Imaging Intracellular and Extracellular Potassium Ions
Lina Yang, Vishaka Pathiranage, Shihao Zhou, Xiaoting Sun, Hanbin Zhang, Cuixin Lai, Chenlei Gu, Fedor V. Subach, Mikhail A. Drobizhev, Alice R. Walker, Kiryl D. Piatkevich
This study develops two red genetically encoded potassium indicators (RGEPOs) for real-time imaging of intracellular and extracellular potassium dynamics in various biological systems.
PLoS Biology · Sep 17, 2025Peer-reviewedBiochemistry