1 Maier E A, Matthews R D, McDowell J A, Walden R R, Ahner B A. Environmental cadmium levels increase phytochelatin and glutathione in lettuce grown in a chelator-buffered nutrient solution. J Environ Qual, 2003, 32: 1356–1364.2 Schutzendubel A, Polle A. Plant responses to abiotic stresses: heavy metal-induced oxidative stress and protection by mycorrhization. J Exp Bot, 2002, 53: 1351–1365.3 Aina R, Labra M, Fumagalli P, Vannini C, Marsoni M, Cucchi U, Bracale M, Sgorbati S, Citterio S. Thiol-peptide level and proteomic changes in response to cadmium toxicity in Oryza sativa L. roots. Environ Exp Bot, 2007, 59: 381–392.4 Ranieri A, Castagna A, Scebba F, Careri M, Zagnoni I, Predieri G, Pagliari M, Sanità di Toppi L. Oxidative stress and phytochelatin characterisation in bread wheat exposed to cadmium stress. Plant Physiol Biochem, 2005, 43: 45–54. 5 Tausz M, Sircelj H, Grill D. The glutathione system as a stress marker in plant ecophysiology: is a stress-response concept valid? J Exp Bot, 2004, 55: 1955–1962.6 Adamis P D B, Gomes D S, Pinto M L C C, Panek A D, Eleutherio E C A. The role of glutathione transferases in cadmium stress. Toxicol Lett, 2004, 154: 81–88.7 Marrs K A. The functions and regulation of glutathione S-transferase in plants. Ann Rev Plant Physiol Plant Mol Biol, 1996, 47: 127–158.8 Guo B, Liang Y C, Zhu Y G, Zhao F J. Role of salicylic acid in alleviating oxidative damage in rice roots (Oryza sativa) subjected to cadmium stress. Environ Pollution, 2007, 147: 743–749.9 Wu F B, Dong J, Jia G X, Zheng S J, Zhang G P. Genotypic difference in the responses of seedling growth and Cd toxicity in rice (Oryza sativa L.). Agric Sci China, 2006, 5: 68–76.10 Shah K, Kumar R G, Verma S, Dubey R S. Effect of cadmium on lipid peroxidation, superoxide anion generation and activities of antioxidant enzymes in growing rice seedlings. Plant Sci, 2001, 161: 1135–1144.11 Deng F, Hatzios K K. Characterization and safener induction of multiple glutathione S-transferases in three genetic lines of rice. Pesticide Biochem Physiol, 2002, 72: 24–39.12 Deng F, Hatzios K K. Purification and characterization of two glutathione S-transferase isozymes from indica-type rice involved in herbicide detoxification. Pesticide Biochem Physiol, 2002, 72: 10–23.13 Moons A. Osgstu3 and osgstu4, encoding tau class glutathione S-transferases, are heavy metal- and hypoxic stress-induced and differentially salt stress-responsive in rice roots. FEBS Lett, 2003, 553: 427–432.14 Zhang C G, Wang C H, Yuan Y S. Instrumental Analysis and Technology in Biochemistry. Beijing: Higher Education Press, 1994: 96. (in Chinese)15 Bradford M. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein- dye binding. Anal Biochem, 1976, 72: 248–254.16 Hall J L. Cellular mechanisms for heavy metal detoxification and tolerance. J Exp Bot, 2002, 53: 1–11.17 Dixit V, Pandey V, Shyam R. Differential antioxidative responses to cadmium in roots and leaves of pea (Pisum sativum L. cv. Azad). J Exp Bot, 2001, 52: 1101–1109.18 Foyer C H, Noctor G. Oxidant and antioxidant signaling in plants: a re-evaluation of the concept of oxidative stress in a physiological context. Plant Cell Environ, 2005, 28: 1056–1071.19 Marrs K A, Walbot V. Expression and RNA splicing of the maize glutathione S-transferase bronze2 gene is regulated by cadmium and other stresses. Plant Physiol, 1997, 113: 93–102.20 Mauch F, Dudler R. Differential induction of distinct glutathione S-transferases of wheat by xenobiotics and by pathogen attack. Plant Physiol, 1993, 102: 1193–1201.21 Iannelli M A, Pietrini F, Fiore L, Petrilli L, Massacci A. Antioxidant response to cadmium in Phragmites australis plants. Plant Physiol Biochem, 2002, 40: 977–982. |