Frontiers Exogenous Glutathione Increases Arsenic Translocation Into Shoots and Alleviates Arsenic Induced Oxidative Stress by Sustaining AscorbateGlutathione Homeostasis in Rice Seedlings Arsenic, lead, and mercury are ranked the top three environmental toxins on the EPA priority list. They affect the nervous system, immune system, cardiovascular system, and endocrine system. Yet in conventional medicine, A tau class glutathione S transferase (OsGSTU5) confers tolerance against arsenic toxicity in rice by accumulating more arsenic in root ScienceDirect Are cysteine, glutathione and phytochelatins responses of Myriophyllum alterniflorum to copper and arsenic stress affected by trophic conditions? BioMetals Springer Nature Link Glutathione peroxidase activity 1 h after acute arsenic exposure (15.86 Download Scientific Diagram