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. 2014 Apr 1;289(20):13769–13781. doi: 10.1074/jbc.M114.549634

FIGURE 6.

FIGURE 6.

Effect of irradiation on the rate of permeabilization of TspoloxP or AlbCre;TspoloxP mitochondria. TspoloxP (black symbols) or AlbCre;TspoloxP (red symbols) liver mitochondria (0.5 mg/ml) were treated with 0.5 μm PP IX and kept in the dark or irradiated for the indicated time prior to the addition of 220 μm Ca2+, and mitochondrial volume changes were followed. Permeabilization rates were normalized to those of non-irradiated mitochondria. Error bars, S.D. of three independent experiments. a.u., absorbance units.