Molecular Mechanism of Heavy Metal Toxicity and Tolerance in Plants: Central Role of Glutathione in Detoxification of Reactive Oxygen Species and Methylglyoxal and in Heavy Metal Chelation

Figure 5

Multiple functions and regulation of GSH and its metabolizing enzyme in heavy metal-induced ROS and MG metabolism in plant cells (adapted from Hossain and Fujita [10]). For further discussion see text.