Research Article

Insight into the Vacuolar Compartmentalization Process and the Effect Glutathione Regulation to This Process in the Hyperaccumulator Plant Solanum nigrum L.

Figure 5

The enzyme activity curve of GR, GPX, and GST in Solanum nigrum L. leaf cell protoplasts under different Cd concentrations and BSO treatments. Error bars represent standard error. Reported data are the (SE) of at least three independent experiments.