Response of Tomato Plants (Solanum lycopersicum) to Stress Induced by Sb(III)

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Abstract

Presented study evaluates effects of various Sb(III) concentrations on tomato plants (Solanum lycopersicum) cultivated hydroponically. Visual symptoms of antimony toxicity were observed only at two highest applied concentrations (50 and 100 mg/L). Dry weight of aboveground parts decreased significantly in variants treated with 25, 50 and 100 mg/L Sb(III), by ~12, 35 and 65 %, respectively, in comparison to the control. Statistically significant decrease of chlorophyll a and b was observed only after application of two highest studied concentrations 50 and 100 mg/L Sb(III). On the other hand concentration of total carotenoids in leaves rose with increasing external Sb(III) concentration. High concentrations (50 and 100 mg/L) of Sb(III) in nutrient solution caused that protein content in leaves dropped by ~20 and 39% relative to control. Accumulation of antimony in roots was about 5- (10 mg/L) to 27-times (25 mg/L) greater than that in shoots. The highest BAF factor value determined for shoots was ~55 at 10 mg/L Sb(III) and for roots it was ~821 at 50 mg/L Sb(III). Translocation factor values were in whole studied concentration range 5 – 100 mg/L Sb(III) < 1. The most effective translocation of antimony from roots to shoots was observes for variants treated with 10 mg/L of Sb(III).

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  • Benhamdi A. Bentellis A. Rached O. Du Laing G. & Mechakra A. 2014. Effects of antimony and arsenic on antioxidant enzyme activities of two steppic plant species in an old antimony mining area. Biol. Trace. Elem. Res. 158: 96-104.

  • Bradford M.M. 1976. Rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72: 248-254.

  • Ding Y. Wang R. Guo J. Wu F. Xu Y. & Feng R. 2015. The effect of selenium on the subcellular distribution of antimony to regulate the toxicity of antimony in paddy rice. Environ. Sci. Pollut. Res. Int. 22(7): 5111-5123.

  • Feng R. W. Wei C. Y. Tu S. X. Wu F. C. & Yang L. S. 2009. Antimony accumulation and antioxidative responses in four fern plants. Plant Soil 317: 93-101.

  • Gebel T. 1997. Arsenic and antimony: comparative approach on mechanistic toxicology. Chem. Biol. Interact. 107: 131-144.

  • Hammel W. Debus R. & Steubing L. 2000. Mobility of antimony in soil and its availability to plants. Chemosphere 41: 1791-1798.

  • Hiller E. Lalinská B. Chovan M. Jurkovič L. Klimko T. Jankular M. Hovorič R. Šottnik P. Fľaková R. Ženišová Z. & Ondrejková I. 2012. Arsenic and antimony contamination of waters stream sediments and soils in the vicinity of abandoned antimony mines in the Western Carpathians Slovakia. Appl. Geochem. 27: 598-614.

  • Lichtenthaler H. K. 1987. Chlorophylls and carotenoids: Pigments of photosynthetic biomembranes. Method. Enzymol. 148: 350-382.

  • Pan X. Zhang D. Chen X. Bao A. & Li L. 2011. Antimony accumulation growth performance antioxidant defense system and photosynthesis of Zea mays in response to antimony pollution in soil. Water Air Soil Pollut. 215: 517-523.

  • Paoli L. Fiorini E. Munzi S. Sorbo S. Basile A. & Loppi S. 2013. Antimony toxicity in the lichen Xanthoria parietina (L.) Th. Fr. Chemosphere 93: 2269-2275.

  • Peško M. Kráľová K. & Blaško J. 2012. Phytotoxic effects of trivalent chromium on rapeseed plants. Fresen. Environ. Bull. 21(3A): 761-768.

  • Shringarpure R. Grune T. Mehlhase J. & Davies K. J. A. 2003. Ubiquitin conjugation is not required for the degradation of oxidized proteins by proteasome. J. Biol. Chem. 278: 311-318.

  • Shtangeeva I. Bali R. & Harris A. 2011. Bioavailability and toxicity of antimony. J. Geochem. Explor. 110: 40-45.

  • Wan X. M. Tandy S. Hockmann K. & Schulin R. 2013. Changes in Sb speciation with waterlogging of shooting range soils and impacts on plant uptake. Environ. Pollut. 172: 53-60.

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