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. 2013 Nov 7;288(51):36750–36761. doi: 10.1074/jbc.M113.511485

FIGURE 7.

FIGURE 7.

BKCa activity is lower in KO than in WT myocytes. A, images of single cell contraction caused by 40 KCl. B, summarized data of the 40 KCl-induced decrease in cell area in the images relative to that before 40 KCl application in WT (n = 21) and KO (n = 19) myocytes, respectively. C, change in the intracellular Ca2+ level caused by 40 KCl. D, summarized data of 40 KCl induced Ca2+ elevation in the WT (n = 8) and KO (n = 9) myocytes. E and F, summarized data of a 1 μm Pax-induced (E) and 1 μm Pax + 40 KCl-induced (F) decrease in cell area in WT (n = 12) and KO (n = 20) myocytes. *, p < 0.05; **, p < 0.01 versus WT.