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Figure 3 | BMC Plant Biology

Figure 3

From: Regulation of callose synthase activity in situ in alamethicin-permeabilized Arabidopsisand tobacco suspension cells

Figure 3

Callose synthesis measured in cells permeabilized with alamethicin or digitonin. Values are normalized to maximum activity in each experiment and error bars represent S.D. (A) Effect of increasing concentrations of alamethicin on callose synthesis. The average of maximum activity was 53 nmol min-1 g-1(FW) and values represent the mean of two to four independent experiments. (B) Callose synthesis in the presence of digitonin. Data points for digitonin are averages of two independent experiments and the average of maximum activities was 16 nmol min-1 g-1(FW).

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