Fig. 4.

(GlcNAc)₈ activates S-type anion channels mediated by CERK1 and Ca²⁺ in guard cells. (A) Representative whole-cell S-type anion channel current recordings in GCPs. (B) Average steady-state current-voltage curves of whole-cell S-type anion channel current recordings in A. Data are mean ± SEM (n = 5). (C) Average steady-state S-type anion channel currents at −145 mV. Data are mean ± SEM (n = 5). Different letters indicate statistical significance (P < 0.05, ANOVA with Tukey’s test).