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. 2013 Nov 20;4:472. doi: 10.3389/fpls.2013.00472

Figure 2.

Figure 2

Identical ABA activation of S-type anion channel currents in wild-type GCPs and cad2-1 GCPs. (A) Representative current traces of wild-type GCPs without ABA (upper trace) or with 10 μM ABA (Lower trace). (B) Representative current traces of cad2-1 GCPs without ABA (upper trace) or with 10 μM ABA (Lower trace). (C) Average current-voltage curves of wild-type GCPs and cad2-1 GCPs as recorded in (A) and (B). The voltage protocol was stepped-up from +35 to −145 mV in 30-mV decrements (holding potential: +30 mV). GCPs were treated with 10 μM ABA for 30 min before recordings. The bars represent the mean ± SE values of at least five independent replicates.