· ABA plays an important role in various biological processes that are critical to growth and development in plants such as seed germination and maturation, reproduction, and senescence. ABA activates drought-responsive signaling pathways and modulates physiological and biochemical adaptive drought stress responses in plants [
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Pollution of antimony (Sb) raises a serious environmental problem. Although this non-essential element can be taken up by roots and accumulated in plant tissues in relatively high concentrations, there is still lack of knowledge about the effect of Sb on biochemical and metabolic processes in plants
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· metal stress response, and pathogen attack [104,106]. BRs play a crucial role in protecting plants from antimony (Sb play a key role in various developmental processes of plants and the
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· Considering the critical roles of microorganisms in soil ecosystems [43, 44], revealing the intrinsic linkages between assembly processes and species coexistence could facilitate the management of
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· Even though antimony is a non-essential element with no role in plant metabolism, it is taken up by plants. It has been reported that concentrations of 5 to 10 mg Sb kg −1 in plants are
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They also play a vital role in immobilizing toxic-element Sb through redox reactions, adsorption and precipitation processes (Fan et al., 2014, Guo et al., 2009, Mittal et al., 2013). In addition, many batch and kinetic experiments have studied the feasibility of the adsorption reaction of Sb on iron oxides under controlled laboratory conditions.
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· Organic ma 4er plays a crucial role in the migration and enrichment processes of min eralizing elements, particularly in the formation of metallic sedimentary deposits [6 8]. SigniÞ cant quantities of liquid hydrocarbons can be
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· Arbuscular mycorrhizal fungi (AMF) which form mutualistic symbiosis with over 90% of terrestrial plant roots (Smith and Read, 2008), can affect the metal fractionation in soil and its accumulation
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· Microbial antimony (Sb) oxidation in the root rhizosphere and the formation of iron plaque (IP) on the root surface are considered as two separate strategies to mitigate Sb(III) phytotoxicity. Here, the effect of an Sb-oxidizing bacterium Bacillus sp. S3 on IP characteristics of rice exposed to Sb(III) and its alleviating effects on plant growth were
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· Antimony (Sb) belongs to group 15 of Periodic Table along with arsenic (As) and has no biological role in living organisms (Filella et al., 2009). The term “antimony” is widely believed to be originated from two Greek words, i.e., “anti” plus “monos”, gives a meaning of “a metal not found alone” (Multani et al., 2016) even though the origin is
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· Exploring the influence of soil on antimony (Sb) aging could help predict Sb toxicity on nematodes that play an important role in agricultural soil nitrogen cycling. This study aimed to investigate the major soil factors affecting the aging process and toxicity of exogenous Sb. Therefore, nematodes were exposed to varying levels of Sb
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· 2. Factors affecting the bioavailability of Sb in soil, which in turn can affect Sb uptake in plants Plants show different abilities to take up different species of Sb, and most of the plants will absorb more Sb when exposed to Sb(III) than when exposed to Sb(V) (Huang et al., 2012; Shtangeeva et al., 2012; Tisarum et al., 2015; Ren et al., 2014; Ji et
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· 4.4. Fruit Ripening. Ethylene plays a crucial role in the regulation of fruit ripening by orchestrating the expression of genes involved in various biological processes. These processes encompass pigment accumulation, respiration, ET production, texture change, and the overall enhancement of fruit quality traits [ 14 ].
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· The role of ZnO-based NMs in plant growth, antioxidative response, and Pb accumulation were studied in plants. ZnO-based NMs improved plant growth and photosynthetic pigments level alleviating PTEs-induced stress, suggesting that NMs may play an important role in nano-phytoremediation (Hussain et al., 2021 ; Moghadam et al.,
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· Background This study aimed to investigate the alterations in biochemical and physiological responses of oat plants exposed to antimony (Sb) contamination in soil. Specifically, we evaluated the effectiveness of an arbuscular mycorrhizal fungus (AMF) and olive mill waste (OMW) in mitigating the effects of Sb contamination. The soil was treated
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· 1. Introduction Antimony (Sb) is a toxic element and excessive exposure can result in various human diseases, including cancer, cardiovascular, liver, and respiratory diseases (WHO, 2003).Sb and its compounds
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· (3) Conversely, plant P resorption and the rhizosphere process of microbial P utilization had a synergistic relationship to achieve P co-utilization in the plant–soil–microbe system. (4) The decreasing slope position promoted this P co-utilization by regulating the REs on resource quantities and resource imbalances.
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· Microorganisms play crucial roles in phosphorus (P) turnover and P bioavailability increases in heavy metal-contaminated soils. However, microbially driven P-cycling processes and mechanisms of
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DOI: 10.1016/J.APSOIL.2016.04.021 Corpus ID: 89375953 The role of arbuscular mycorrhizal fungi in plant uptake, fractions, and speciation of antimony @article{Wei2016TheRO, title={The role of arbuscular mycorrhizal fungi in plant uptake, fractions, and speciation of antimony}, author={Yuan Wei and Qing Su and Zaijin Sun
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· The effects of various types of exogenous OM on the association of antimony with acid reducible fraction, which is known to present the labile and exchangeable fraction, are illustrated in Fig. 9a. There is a considerable increase in the acid-acetic extractable fraction after amending RS with an exogenous source of OM as this
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· The presence of Sb in soil and water is due to various processes. For instance, Sb can be present in soil due to geothermal activity and weathering of natural Sb-bearing minerals ( Table 1 ), and subsequent transport of the soil via runoff leads to the accumulation of Sb in aquatic systems ( Wang et al., 2011 ).
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:Antimony in SoilAntimony Soil Plant TransferSoil SciencePublish Year:2019 · Antimony (Sb) is a dangerous heavy metal (HM) that poses a serious threat to the health of plants, animals, and humans. Leaching from mining wastes and weathering of sulfide ores are the major
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· Antimony (Sb) and arsenic (As) are two hazardous metalloid elements, and the biogeochemical cycle of Sb and As can be better understood by studying plant rhizosphere microorganisms associated with Sb mine waste. In the current study, samples of three types of mine waste—Sb mine tailing, waste rocks, and smelting slag—and
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· Previous studies have verified that dissolved organic matter (DOM) is an important factor affecting the migration and transformation of antimony (Sb) in aquifers. However, the influence of DOM on Sb mobilisation in surface water remains unclear. A total of 35 samples were collected from river water to compare the spectroscopic
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· Table 1 Effect of eCO 2 either alone or in combination with antimony (Sb) upon the uptake of antimony as well as the biomass (FW and DW) of wheat plants grown in soils contaminated with antinomy. High CO 2 plays a beneficial role in mitigating heavy metal toxicity, primarily by stimulating phototypesets, especially within C 3 plant systems
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DOI: 10.1016/j.jhazmat.2024.133897 Corpus ID: 268140422 The role of an Sb-oxidizing bacterium in modulating antimony speciation and iron plaque formation to reduce the accumulation and toxicity of Sb in rice (Oryza sativa L.).
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:Antimony and PlantsAntimony Metal Nonmetal MetalloidMetalloids in PlantsAntimony (Sb) is a dangerous heavy metal (HM) that poses a serious threat to the health of plants, animals, and humans. Leaching from mining wastes and weathering of sulfide
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· Brassinosteroids (BRs) play a crucial role in improving plant resistance to various environmental stresses. In this study, we aimed to explore the potential role of BRs in protecting plants from antimony (Sb) toxicity. In the in vitro agar-plate culture experiments, the level changes of BR in wide-type plants and BR biosynthesis mutant
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· Nitric Oxide in Plants: Metabolism and Role in Stress Physiology. Springer, pp. 165–184. Arc E, Sechet J, Corbineau F, Rajjou L, Marion Poll A. (2013) ABA crosstalk with ethylene and
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· The effects of five structurally variant amino acids, glycine, valine, methionine, phenylalanine and cysteine were examined as inhibitors and/or stimulators of fresh-cut potato browning. The first four amino acids showed conflict effects; high concentrations (⩾ 100mM for glycine and ⩾ 1.0M for the o
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