Enhanced tolerance to ozone and drought stresses in transgenic tobacco overexpressing dehydroascorbate reductase in cytosol

By A. E. Eltayeb, N. Kawano, G. H. Badawi, H. Kaminaka, T. Sanekata, I. Morishima, T. Shibahara, S. Inanaga, Kiyoshi Tanaka. 2006

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Exogenous nitric oxide alleviates high temperature induced oxidative stress in wheat (Triticum aestivum L.) seedlings by modulating the antioxidant defense and glyoxalase system (2012, background): “As the MDHAR and DHAR are equally important in regulating the level of AsA and its redox state under oxidative stress (Eltayeb et al., 2006; 2007), these decreases in the activities were reflected by decreased AsA content.”
Nitric oxide modulates antioxidant defense and the methylglyoxal detoxification system and reduces salinity-induced damage of wheat seedlings (2011, background): “MDHAR and DHAR are two important enzymes in regulating the AsA level and its redox state under stress ( Eltayeb et al. 2006, 2007; Wang et al. 2010).”
Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants. (2010, background): “Overexpression of DHAR increased salt tolerance in Arabidopsis [187] and drought and ozone stress tolerance in tobacco [188].”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, unknown): “Tobacco expressing a cytosolic Arabidopsis DHAR that increased Asc 2-fold exhibited enhanced tolerance to ozone as well as to drought, salt, or polyethylene glycol (Eltayeb et al., 2006).”