Properties and possible function of a hyperpolarisation-activated chloride current in Drosophila.


A chloride current, I(Cl,H), slowly activating on hyperpolarisation was investigated in Drosophila melanogaster larval muscles using the two-electrode voltage clamp. Sizeable currents were observed after the intracellular chloride concentration ([Cl-]i) had been elevated by diffusion of Cl- from the electrodes. The time course of I(Cl,H) was rather variable… (More)


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