Skip to main content
. 2016 Jun 30;6:28938. doi: 10.1038/srep28938

Figure 4. G-protein mediates the suppression of glycine currents by ATP.

Figure 4

(A) Changes in glycine currents of OFF-GCs caused by ATP are plotted as a function of time during internal infusion of 3 mM GDP-β-S. The data obtained for each cell were normalized to the amplitudes obtained at 8 min after GDP-β-S infusion when the currents became stable. (B) Representative current responses recorded at times indicated by a, b and c shown in (A). (C) Representative recordings of an OFF-GC, showing that during the internal infusion of 10 μM mastoparan (Mas), application of ATP still suppressed the glycine current. (D) Current traces of an OFF-GC, showing that in the presence of 30 μM GPAnt-2a, ATP failed to suppress the glycine current.