The relationship between nickel toxicity and major nutrient supply

Crooke, W. M.; Inkson, R. H. E.

doi:10.1007/bf01393752

Cited by 55 publications

(21 citation statements)

References 7 publications

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“…As a general rule, increasing solution Ca inhibits plant uptake of Ni and other divalent cations (Heikal et al 1989;Uren 1992). Crooke and Inkson (1955) found that an increasing supply of Ca decreased Ni phytotoxicity symptoms in oat plants, but Ni uptake by the plants was not correlated with the level of symptoms found. Gabbrielli et al (1981) reported a negative correlation between Ca and Ni uptake in the Ni hyperaccumulator species, Alyssum bertolonii Desv.…”

Section: Introductionmentioning

confidence: 69%

“…Based on previous reports (Hunter and Vergnano 1952;Crooke and Inkson 1955;Brooks et al 1981;Gabbrielli and Pandolfini 1984;Heikal et al 1989), Ca and Ni were expected to strongly interact in both uptake and phytotoxicity of Ni. In Table 1, the analysis of variance for the main factors (solution Ca, solution Ni, plant species, and block) and interactions (solution Ca-x-solution Ni within species, and solution Ca-x-solution Ni-x-species) are reported.…”

Section: Resultsmentioning

confidence: 95%

“…But it would appear that Ca fertilization may be an important agronomic practice for sustainable production of Ni hyperaccumulator Alyssum species on serpentine soils. Hunter and Vergnano (1952) and Crooke and Inkson (1955) found that increasing the supply of Ca decreased the shoot Ni concentration and the Niphytotoxicity symptoms of oat plants. However, Ni uptake by the plants was not correlated with the level of symptoms observed (Crooke and Inkson 1955).…”

Section: Discussionmentioning

confidence: 97%

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Effects of calcium on nickel tolerance and accumulation in Alyssum species and cabbage grown in nutrient solution

Chaney

Chen

et al. 2008

Plant Soil

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Nickel (Ni) phytoextraction using hyperaccumulator plant species to accumulate Ni from mineralized and contaminated soils rich in Ni is undergoing commercial development. Serpentinite derived soils have a very low ratio of Ca/Mg among soils due the nature of the parent rock. In crop plants, soil Ca reduces Ni uptake and phytotoxicity, so it is possible that the low Ca of serpentine soils could limit hyperaccumulator plant tolerance of serpentine soils used for commercial phytomining. In this study, we investigated the effects of varied Ca concentration in the presence of high Mg characteristic of serpentine soils on Ni uptake and tolerance by serpentineendemic species Alyssum murale Waldst. et Kit. and A. pintodasilvae T.R. Dudley in comparison with cabbage (Brassica oleracea L. var. capita) in a nutrient solution study. The levels of Ca and Mg used were based on serpentine and normal soils, and Ni was based on achieving over 1% Ni in Alyssum shoots in preliminary tests. Varied solution concentrations of Ni (31.6-1,000 μM for Alyssum, 1.0-10 μM for cabbage) and Ca (0.128-5 mM) were used in a factorial experimental design; 2 mM Mg was used to mimic serpentine soils. Alyssum spp. showed much greater tolerance to high Ni, high Mg, and low Ca solution concentrations than cabbage. For Alyssum spp., Ni induced phytotoxicity was only apparent at 1,000 μM Ni with relatively low and high Ca/Mg quotient. In the 1,000 μM Ni treatment, shoot Ni concentrations ranged from 8.18 to 22.8 g kg −1 for A. murale and 7.60 to 16.0 g kg −1 for A. pintodasilvae. Normal solution Ca concentrations (0.8-2 mM) gave the best yield across all Ni treatments for the Alyssum species tested. It was clear that solution Ca levels affected shoot Ni concentration, shoot yield and Ni translocation from root to shoot, but the relation was non-linear, increasing with increasing Ca up to 2 mM Ca, then declining at the highest Ca. Our results Plant Soil (indicate that Ca addition to high Mg serpentine soils with very low Ca/Mg ratio may reduce Ni phytotoxicity and improve annual Ni phytoextraction by Alyssum hyperaccumulator species. Removal of shoot biomass in phytomining will require Ca application to maintain full yield potential.

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Section: Introductionmentioning

confidence: 69%

Section: Resultsmentioning

confidence: 95%

Section: Discussionmentioning

confidence: 97%

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Effects of calcium on nickel tolerance and accumulation in Alyssum species and cabbage grown in nutrient solution

Chaney

Chen

et al. 2008

Plant Soil

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“…Os sintomas mais comuns da sua fitotoxidade são a clorose, a inibição da fotossíntese e da respiração, gerando redução da biomassa e da produção de sementes (MALLAN; FARRANT, 1998), alterações nas atividades enzimáticas e metabólicas (GALLEGO et al, 1996a,b;COBBETT, 2000;PERALTA-VIDEA et al, 2004) e danos no sistema radicular, diminuindo a assimilação de nutrientes, como Fe, Zn e Mn (CROOKE; INKSON, 1956;YANG et al, 1996;PALACIOS et al, 1998 A redução na absorção de Ca e Mg é pronunciada com o aumento das doses de Ni, para todas as espécies. A absorção de P e de S aumentou em milho e em azevém com a crescente concentração de Ni (YANG et al, 1996;PAIVA et al, 2002).…”

Section: O Níquel Nas Plantasunclassified

Análise da resposta antioxidativa de células in vitro de fumo (Nicotiana tabacum cv BY-2) submetidas ao metal pesado níquel

Pompeu¹

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Aos professores e funcionários do programa; Ao CNPq, pela concessão da bolsa de estudo; À Esalq, pela formação profissional e realização pessoal; Aos meus pais, Jorgino e Ivone, pelo apoio e compreensão, aos meus irmãos, Ricardo e Marcelo, pela amizade, ao André, pelo companheirismo e ao meu filho Lucas, pelo amor incondicional. .................................................................................................................................. RESUMOAnálise da resposta antioxidativa de células in vitro de fumo (Nicotiana tabacum cv BY-2) submetidas ao metal pesado níquel Células de Nicotiana tabacum cv BY-2 foram tratadas por cinco dias com 0,075 e 0,750 mM de NiCl 2 . A relação entre a toxidade do níquel (Ni) e as reações oxidativas foram estudadas nas células durante a acumulação do metal. A atividade da superóxido dismutase não se alterou na presença do Ni. Entretanto, as atividades da catalase e da guaiacol peroxidase aumentaram às 36 e 72h depois do tratamento com o metal. As atividades da glutationa redutase, da glutationa-Stransferase e da ascorbato peroxidase aumentaram nas primeiras horas do tratamento. A peroxidação lipídica da membrana aumentou somente às 24h do tratamento com o metal. Os resultados sugerem que a desordem oxidativa é resultante dos efeitos da toxidade do Ni nas células de Nicotiana tabacum cv BY-2.Palavras chaves: Nicotiana tabacum cv BY-2; níquel; enzimas antioxidantes; estresse; EAO; fitorremediação. 10 ABSTRACTAntioxidant response of BY-2 Nicotiana tabacum cells to nickel stress BY-2 Nicotiana tabacum cells were treated for five days with 0.075 and 0.750 mM NiCl 2 . The relationship between nickel (Ni) toxicity and oxidative reactions were studied in cells during metal accumulation. The activity of superoxide dismutase was unaffected by Ni stress. However, catalase and guaiacol peroxidase activities increased from 36 and 72h after the metal treatment. Glutathione reductase, glutathione-S-transferase and ascorbate peroxidase activities increased in the first hours of the treatment. Membrane lipid peroxidation was enhanced only after 24h of the metal treatment. The results suggest that oxidative disorder is part of the overall effect of Ni toxicity in BY-2 Nicotiana tabacum cells.

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“…Higher concentrations of Ni can be toxic to plants and in the soil may reduce the uptake of most of the other nutrients [188]. The addition of lime or potassium can reduce the toxic effect of Ni in plants.…”

Section: Nickelmentioning

confidence: 99%

Elemental Analysis of Biological Matrices by Laser Ablation High Resolution Inductively Coupled Plasma Mass Spectrometry (LA-HR-ICP-MS) and High Resolution Inductively Coupled Plasma Mass Spectrometry (HR-ICP-MS)

Castro¹

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The relationship between nickel toxicity and major nutrient supply

Cited by 55 publications

References 7 publications

Effects of calcium on nickel tolerance and accumulation in Alyssum species and cabbage grown in nutrient solution

Effects of calcium on nickel tolerance and accumulation in Alyssum species and cabbage grown in nutrient solution

Análise da resposta antioxidativa de células in vitro de fumo (Nicotiana tabacum cv BY-2) submetidas ao metal pesado níquel

Elemental Analysis of Biological Matrices by Laser Ablation High Resolution Inductively Coupled Plasma Mass Spectrometry (LA-HR-ICP-MS) and High Resolution Inductively Coupled Plasma Mass Spectrometry (HR-ICP-MS)

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