Before revision: The outer hair cell (OHC) harbors the voltage dependent protein prestin (SLC26a5)  in high density in its lateral membrane, where voltages sensed by its voltage-sensor are evidenced as a nonlinear capacitance (NLC).
After revision: The outer hair cell (OHC) harbors the voltage dependent protein prestin (SLC26a5) in high density , whose charge movement is evidenced as a nonlinear capacitance (NLC).