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. 1997 Feb 4;94(3):1002–1006. doi: 10.1073/pnas.94.3.1002

Figure 6.

Figure 6

Regulation of BK channel activity by protein dephosphorylation. (A) Addition of 30 nM okadaic acid (O) specifically blocked the stimulation of BK current by 50 ng/ml NT-3 (N) (six out of six cells). (B) Okadaic acid (30 nM) had no effect on the basal current (six out of six cells). (T = 3 mM TEA.)