Plant-beneficial elements status assessment in soil-plant system in the vicinity of a chemical industry complex: shedding light on forage grass safety issues

Anjum, Naser A.; Duarte, Armando C.; Pereira, Eduarda; Ahmad, Iqbal

doi:10.1007/s11356-014-3478-3

Cited by 15 publications

(4 citation statements)

References 32 publications

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“…Mn promotes antioxidant activity (Shenker et al, 2004), Fe promotes N 2 -Fixation and DNA repair (Møller et al, 2007). While at high fconcentration it cause substitution of many essential functional groups, for instance, lipid peroxidation (LPO), cellular damage, generation of reactive oxygen species (ROS), disturbance in the various metabolic reaction by altering the enzymatic activity (de Oliveira Jucoski et al, 2013;Anjum et al, 2015).…”

Section: Impact Of Benificial Heavy Metals On Plants At High Levelmentioning

confidence: 99%

“…The enhanced concentration of these beneficial ions poses a toxic effect into the plant cells. These effects may be substituted of essential functional groups, cellular damage, generation of reactive oxygen species (ROS), disturbance in the various metabolic reaction by altering the enzymatic activity (Anjum et al, 2015). Regarding the above facts, it is noticeable that only a limited amount of these beneficial heavy metals is essential for the plant growth and metabolic function.…”

Section: Introductionmentioning

confidence: 99%

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Influence of High and Low Levels of Plant-Beneficial Heavy Metal Ions on Plant Growth and Development

Arif

Yadav

Singh

et al. 2016

Front. Environ. Sci.

278

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Heavy metals (HMs) exists in the environment in both forms as essential and non-essential. These HM ions enter in soil biota from various sources like natural and anthropogenic. Essential HMs such as cobalt (Co), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), nickel (Ni), and zinc (Zn) plays a beneficial role in plant growth and development. At optimum level these beneficial elements improves the plant's nutritional level and also several mechanisms essential for the normal growth and better yield of plants. The range of their optimality for land plants is varied. Plant uptake heavy metals as a soluble component or solubilized them by root exudates. While their presence in excess become toxic for plants that switches the plant's ability to uptake and accumulate other non-essential elements. The increased amount of HMs within the plant tissue displays direct and indirect toxic impacts. Such direct effects are the generation of oxidative stress which further aggravates inhibition of cytoplasmic enzymes and damage to cell structures. Although, indirect possession is the substitution of essential nutrients at plant's cation exchange sites. These ions readily influence role of various enzymes and proteins, arrest metabolism, and reveal phytotoxicity. On account of recent advancements on beneficial HMs ions Co, Cu, Fe, Mn, Mo, Ni, and Zn in soil-plant system, the present paper: overview the sources of HMs in soils and their uptake and transportation mechanism, here we have discussed the role of metal transporters in transporting the essential metal ions from soil to plants. The role played by Co, Cu, Fe, Mn, Mo, Ni, and Zn at both low and high level on the plant growth and development and the mechanism to alleviate metal toxicity at high level have been also discussed. At the end, on concluding the article we have also discussed the future perspective in respect to beneficial HM ions interaction with plant at both levels.

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Section: Impact Of Benificial Heavy Metals On Plants At High Levelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Influence of High and Low Levels of Plant-Beneficial Heavy Metal Ions on Plant Growth and Development

Arif

Yadav

Singh

et al. 2016

Front. Environ. Sci.

278

View full text Add to dashboard Cite

show abstract

“…and deoxyribonucleic acid repair (Møller et al 2007). It causes several important functional teams to be replaced at high doses, including lipid peroxidation, cellular damage, and the formation of reactive gas species (Lowry et al), disturbance within the numerous metabolic reaction by sterilization the catalyst activity (Anjum et al 2015;de Oliveira Jucoski et al 2013). Iron is cytotoxic once high levels accumulate.…”

Section: Total Proteins Contentmentioning

confidence: 99%

Effect of biosorption of Fe2+ by Rhodotorula mucilaginosa YMM19 on the physiology of Lupinus albus, Triticum aestivum, Vicia faba, and Zea mays seedlings

Mohammed

Ghoraba

2022

Acta Physiol Plant

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The goal of this study was to look into growth changes and a number of metabolic events in Fe2+ treated Lupinus albus, Triticum aestivum, Vicia faba, and Zea mays plants and assess the role of biosorption of Fe2+ by Rhodotorula mucilaginosa YMM19 to alleviate these changes. The effect of Fe2+ concentrations (untreated and treated with biosorbent) on seed germination was studied. T. aestivum plumule was stimulated with a low dose of Fe2+. However, the application of Fe2+ reduced the elongation of plumule, and radicle of all seeds during germination. High doses of Fe2+ treated with biosorbent significantly increased seedling weights (fresh and dry) of all plants. Also, after 20 days, the height, and weight of seedlings of L. albus, T. aestivum, and Z. mays were increased with biosorbed Fe2+ solution. In addition, biosorption of Fe2+ enhanced total carbohydrate and protein accumulation in both T. aestivum and Z. mays radicles. Moreover, Fe2+ caused slight suppression of α- and β-amylase in L. albus and Z. mays seeds after 2 days, but the opposite effect was observed in T. aestivum. Thus, the biosorption by R. mucilaginosa YMM19 is an efficient system for removing the negative effect of excess Fe2+ from water.

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“…Essential and non-essential heavy metals generally produce common toxic effects on plants, such as low biomass accumulation, chlorosis, inhibition of growth and photosynthesis, altered water balance and nutrient assimilation, and senescence, which ultimately cause plant death (Anjum et al, 2015;Oves et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Acta Biologica Cracoviensia s. Botanica

Xia¹,

Ma²,

Zhang³

2021

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Accumulation of LaCl 3 , a well-known Ca 2+ -channel blocker, can inhibit plant growth. However, the current understanding of its effects on gene expression is limited. In this paper, different concentrations of LaCl 3 (0, 0.5, 1.0, 1.5, 2.0 mM) were used to treat germinated wheat (Triticum aestivum L.) seeds for 24 h. The degree of root growth inhibition gradually increased with increasing LaCl 3 concentration. qRT-PCR analysis revealed that the expression of several key genes related to the cell cycle process, such as pcna, mcm2, rdr and cyclin B, were significantly down-regulated. Further analysis of genomic DNA instability using Random Amplified Polymorphic DNA (RAPD) and methylation levels by Coupled Restriction Enzyme Digestion-Random Amplification (CRED-RA) analysis indicated a significant increase in genomic DNA polymorphisms and methylation levels. The results of this study verified that the reasons why LaCl 3 treatment can inhibit the growth of wheat roots are as follows: interference in the normal progression of the cell cycle, induction of genomic DNA instability and increase in DNA methylation levels.

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Plant-beneficial elements status assessment in soil-plant system in the vicinity of a chemical industry complex: shedding light on forage grass safety issues

Cited by 15 publications

References 32 publications

Influence of High and Low Levels of Plant-Beneficial Heavy Metal Ions on Plant Growth and Development

Influence of High and Low Levels of Plant-Beneficial Heavy Metal Ions on Plant Growth and Development

Effect of biosorption of Fe2+ by Rhodotorula mucilaginosa YMM19 on the physiology of Lupinus albus, Triticum aestivum, Vicia faba, and Zea mays seedlings

Acta Biologica Cracoviensia s. Botanica

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