Lead detoxification by coontail (Ceratophyllum demersum L.) involves induction of phytochelatins and antioxidant system in response to its accumulation

Aebi, 1974, Catalase, 680 Alscher, 2002, Role of superoxide dismutases (SODs) in controlling oxidative stress in plants, J. Exp. Bot., 53, 1331, 10.1093/jexbot/53.372.1331 Antosiewicz, 1999, Localization of lead in Allium cepa L. cells by electron microscopy, J. Microsc., 195, 139, 10.1046/j.1365-2818.1999.00492.x Arnon, 1949, Copper enzymes in isolated chloroplasts: polyphenoloxidases in Beta vulgaris, Plant Physiol., 24, 1, 10.1104/pp.24.1.1 Arvind, 2005, Cadmium–zinc interactions in a hydroponic system using Ceratophyllum demersum L.: adaptive ecophysiology, biochemistry and molecular toxicology, Braz. J. Plant Physiol., 17, 3, 10.1590/S1677-04202005000100002 Asada, 1994, Production and action of active oxygen species in photosynthetic tissues, 77 Baisak, 1994, Alterations in the activities of active oxygen scavenging enzymes of wheat leaves subjected to water stress, Plant Cell Physiol., 35, 489 Beauchamp, 1971, Superoxide dismutase: improved assays and an assay applicable to acrylamide gels, Anal. Biochem., 44, 276, 10.1016/0003-2697(71)90370-8 Devi, 1998, Copper toxicity in Ceratophyllum demersum L. (Coontail), a free floating macrophyte: response of antioxidant enzymes and antioxidants, Plant Sci., 138, 157, 10.1016/S0168-9452(98)00161-7 De Vos, 1992, Glutathione depletion due to copper-induced phytochelatin synthesis causes oxidative stress in Silene cucubalus, Plant Physiol., 98, 853, 10.1104/pp.98.3.853 Duxbury, 1956, Plantkton pigment monograph, J. Mar. Res., 15, 93 Ellman, 1959, Tissue sulphydryl groups, Arch. Biochem. Biophys., 82, 70, 10.1016/0003-9861(59)90090-6 Fatima, 2004, Certain antioxidant enzymes of Allium cepa as biomarkers for the detection of toxic heavy metals in wastewater, Sci. Total Environ., 346, 256, 10.1016/j.scitotenv.2004.12.004 Gaitonde, 1967, Spectrophotometric method for the direct determination of cysteine in the presence of other naturally occurring amino acids, Biochem. J., 104, 627, 10.1042/bj1040627 Gomez, 1984 Grill, E., Winnacker, E-L., Zenk, M.H., 1991. Phytochelatins. In: Riordan, J.F., Valle, B.L. (Eds.), Methods in Enzymology, pp. 333–341. Gupta, 1994, Lead contamination in Vallisnaria spiralis and Hydrilla verticillata (l.f.) Royle, J. Environ. Sci. Health A, 29, 503 Gupta, 1995, Lead induced changes in glutathione and phytochelatin in Hydrilla verticillata, Chemosphere, 30, 2011, 10.1016/0045-6535(95)00075-J Gupta, 1998, Role of glutathione and phytochelatin in Hydrilla verticillata (l.f.) Royle and Vallisneria spiralis L. under mercury stress, Chemosphere, 37, 785, 10.1016/S0045-6535(98)00073-3 Gupta, 1999, Lead induced synthesis of metal binding peptides (Phytochelatins) in submerged macrophyte Vallisneria spiralis L, Physiol. Mol. Biol. Plants, 5, 173 Halliwell, 1999 Heath, 1968, Photoperoxidation in isolated chloroplasts. 1. Kinetics and stoichiometry of fatty acid peroxidation, Arch. Biochem. Biophys., 125, 189, 10.1016/0003-9861(68)90654-1 Hemeda, 1990, Effects of naturally occurring antioxidants on peroxidase activity of vegetable extracts, J. Food Sci., 55, 184, 10.1111/j.1365-2621.1990.tb06048.x Hissin, 1976, A fluorometric method for determination of oxidized and reduced glutathione in tissues, Anal. Biochem., 74, 214, 10.1016/0003-2697(76)90326-2 Hoagland, 1950, The water-culture method for growing plants without soil, California Agri. Exp. Station Circ., 347, 1 Hoffmann, 2004, Capacity of Salvinia minima Baker to tolerate and accumulate As and Pb, Eng. Life Sci., 4, 61, 10.1002/elsc.200400008 Inouhe, 2005, Phytochelatins, Braz. J. Plant Physiol., 17, 65, 10.1590/S1677-04202005000100006 Johnson, 1998, The genetic effects of environmental lead, Mut. Res., 410, 123, 10.1016/S1383-5742(97)00032-X Lowry, 1951, Protein measurement with folin phenol reagent, J. Biol. Chem., 193, 265, 10.1016/S0021-9258(19)52451-6 Maine, 2001, Cadmium uptake by floating macrophytes, Water Res., 35, 2629, 10.1016/S0043-1354(00)00557-1 Malkowski, 2002, Lead distribution in corn seedlings (Zea mays L.) and its effect on growth and the concentration of potassium and calcium, Plant Growth Regul., 37, 69, 10.1023/A:1020305400324 Mehra, 2000, Phytochelatins and metal tolerance Nakano, 1981, Hydrogen peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts, Plant Cell Physiol., 22, 867 Nocito, 2002, Cadmium-induced sulfate uptake in maize roots, Plant Physiol., 129, 1872, 10.1104/pp.002659 Noctor, 1998, Ascorbate and glutathione. Keeping active oxygen under control, Annu. Rev. Plant Physiol. Plant Mol. Biol., 499, 249, 10.1146/annurev.arplant.49.1.249 Noctor, 1998, Glutathione: biosynthesis, metabolism and relationship to stress tolerance explored in transformed plants, J. Exp. Bot., 49, 623 Okamato, 2001, Antioxidant modulation in response to metal induced oxidative stress in algal chloroplasts, Arch. Environ. Contam. Toxicol., 23, 89 Pawlik-Skowrońska, 2002, Correlations between toxic Pb effects and production of Pb-induced thiol peptides in the microalga Stichococcus bacillaris, Environ. Pollut., 119, 119, 10.1016/S0269-7491(01)00280-9 Piechalak, 2002, Accumulation and detoxification of lead ions in legumes, Phytochemistry, 60, 10.1016/S0031-9422(02)00067-5 Prasad, 1987, Altered δ-aminolevulinic acid metabolism by lead and mercury in germinating seedlings of Bajra (Pennisetum typhoideum), J. Plant Physiol., 127, 241, 10.1016/S0176-1617(87)80143-8 Pryzmusinski, 1991, Inorganic lead changes growth polypeptide pattern of lupin roots, Biochem. Physiol. Pflan., 187, 51, 10.1016/S0015-3796(11)80187-3 Rai, 1995, Waste water treatability potential of some aquatic macrophytes: removal of heavy metals, Ecol. Eng., 5, 5, 10.1016/0925-8574(95)00011-7 Rebechini, 1974, Lead-induced ultrastructural changes in chloroplasts of the hydrophyte Ceratophyllum demersum, Z. Pflanzenphysiol., 73, 377, 10.1016/S0044-328X(74)80106-6 Reddy, 2005, Lead induced changes in antioxidant metabolism of horsegram (Macrotyloma uniflorum (Lam.) Verdc.) and bengalgram (Cicer arietinum L.), Chemospere, 60, 97, 10.1016/j.chemosphere.2004.11.092 Romero-Puertas, 2002, Cadmium causes the oxidative modification of proteins in pea plants, Plant Cell Environ., 25, 677, 10.1046/j.1365-3040.2002.00850.x Sandalio, 2001, Cadmium induces changes in the growth and oxidative metabolism of pea plants, J. Exp. Bot., 52, 2115, 10.1093/jexbot/52.364.2115 Sharma, 2005, Lead toxicity in plants, Braz. J. Plant Physiol., 17, 35, 10.1590/S1677-04202005000100004 Shigeoka, 2002, Regulation and function of ascorbate peroxidase isoenzymes, J. Exp. Bot., 53, 1305, 10.1093/jexbot/53.372.1305 Singh, 1997, Response of higher plants to lead contaminated environment, Chemosphere, 34, 2467, 10.1016/S0045-6535(97)00087-8 Smith, 1988, Assay of glutathione reductase in crude tissue homogenates using 5,5′-dithiobis(2-nitrobenzoic acid), Anal. Biochem., 175, 408, 10.1016/0003-2697(88)90564-7 Sneller, F.E.C., 1999. Phytochelatins as a biomarker for heavy metal toxicity in terrestrial plants. Doctorate thesis, Vrije Universiteit Amsterdam, Print Partners Ipskamp, Enschede/Amsterdam. Srivastava, 2004, Synthesis of phytochelatins and modulation of antioxidants in response to cadmium stress in Cuscuta reflexa—an angiospermic parasite, J. Plant Physiol., 161, 665, 10.1078/0176-1617-01274 Srivastava, 2005, Nickel phytoremediation potential of broad bean Vicia faba L. and its biochemical responses, Bull. Environ. Cotamin. Toxicol., 74, 715, 10.1007/s00128-005-0641-z Tripathi, 1995, Cadmium transport in submerged macrophyte Ceratophyllum demersum L. in presence of various metabolic inhibitors and calcium channel blockers, Chemosphere, 31, 3783, 10.1016/0045-6535(95)00249-8 Tripathi, 1996, Induction of phytochelatins in Hydrilla verticillata (l.f.) Royle under cadmium stress, Bull. Environ. Cotamin. Toxicol., 56, 505, 10.1007/s001289900073 Verma, 2003, Lead toxicity induces lipid peroxidation and alters the activities of antioxidant enzymes in growing rice plants, Plant Sci., 164, 645, 10.1016/S0168-9452(03)00022-0 Xiang, 1998, Glutathione metabolic genes coordinately respond to heavy metals and jasmonic acid in Arabidopsis, Plant Cell, 10, 1539, 10.1105/tpc.10.9.1539 Zenk, 1996, Heavy metal detoxification in higher plants: a review, Gene, 179, 21, 10.1016/S0378-1119(96)00422-2