Chromium stress in plants

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August undefined, 2024

WebMay 4, 2024 · The most common effect of chromium on plants is reduced leaf and root growth, reduced yield, inhibition of enzymatic activity, and mutagenesis ( Singh et al., 2013 ). Sunflower ( Helianthus annuus L.) is one of the essential vegetable oil sources, with an annual production of about 9 million tonnes. WebJan 13, 2024 · Typically, Cr toxicity reduces plant growth by inducing ultrastructural modifications of the cell membrane and chloroplast, persuading chlorosis in the leaves, damaging root cells, reducing pigment content, disturbing water relations and mineral nutrition, affecting transpiration and nitrogen assimilation and by altering different …

Chromium stress in plants

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202405000100008#:~:text=The%20article%20presents%20an%20overview%20of%20the%20mechanism,plants%20that%20causes%20severe%20damage%20to%20cell%20membranes. WebMacro and micronutrients play an important role in physiological and biochemical processes of plants such as chlorophyll biosynthesis, photosynthesis, DNA synthesis, protein modifications, redox reactions in … grand clarks inn badami

Plant chromium uptake and transport, physiological effects and recent

WebRice (Oryza sativa L.) leaves with different chromium stress were used for analysis. Rice seeds with genotype Chunyou 84 were obtained from the China National Rice Research Institute (Hangzhou, China). The cultivation of rice plants was carried out according to Zeng et al. , and the nutrient solution was prepared according to Yoshida et al. . WebOct 28, 2024 · The chromium ion effect on plants varies and depends upon its severity range. It mainly impacts the numerous regular activities of the plant's life cycle, by hindering the germination of plant seeds, inhibiting the growth of hypocotyl and epicotyl parts of the plants, as well as damaging the chloroplast cell structures. WebDec 15, 2024 · Cr accumulation in plants can lead to inhibited growth and development that responsible to decrease the crop production ( Tang et al., 2024 ). In a recent study, Ahmad et al. (2024) observed the toxic effects of Cr accumulation in wheat plants. Cr exposure reduced the plant biomass, antioxidant enzymes, chlorophyll and carotenoids contents. chinese brunch buffet baltimore

Chromium in plant growth and development: Toxicity, tolerance …

Sustainability Free Full-Text Evaluation of the Bioaccumulation ...

WebDec 4, 2024 · Chromium reduced the seed germination of Echinochloa colona by 25% (Rout et al. 2000 ), and sugar cane growth was highly effected up to 32–57% with 20–80 ppm chromium stress when applied in solution. There are various enzymes which are greatly affected due to chromium toxicity. WebApr 21, 2024 · In plants, the toxic effects of Cr are also evident, showing symptoms such as delay in seed ... chinese brunchWeb11 hours ago · Chromium (VI) is one of the hazardous heavy metal, heavily discharged into the soil and severely hampers the plants yield. The TiO 2 NPs was selected due to its potential to alleviate the heavy metals toxicity. This manuscript unravels the mechanisms for Cr(VI) induced toxicity and how foliar application of TiO 2 NP S potentially ameliorate the … grand claremore

"WebOct 28, 2024 · The chromium ion effect on plants varies and depends upon its severity range. It mainly impacts the numerous regular activities of the plant's life cycle, by … " - Chromium stress in plants

Chromium stress in plants

Chromium Toxicity in Plants: Signaling, Mitigation, and Future ...

WebJun 19, 2024 · Progressive pollution due to toxic metals significantly undermines global environmental sustainability efforts. Chromium (Cr) is one of the most dangerous to human health. The use of plants to rid the environment of such pollutants “phytoremediation” proves to be a promising alternative to the current remediation methods. In the present … WebOct 10, 2024 · Chromium (Cr) is non-essential element and one of the hazardous heavy metals present in environment. Among cereals, maize is used as a source of food both for plants and humans and is also...

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WebChromium (Cr) is one of the toxic elements that harms all forms of life, including plants. Industrial discharges and mining largely contribute to Cr release into the soil environment. Excessive Cr pollution in arable land significantly reduces the yield and quality of important agricultural crops. T … WebHexavalent chromium [Cr (VI)] is a non-essential metal for normal plants and is toxic to plants at high concentrations. However, signaling pathways and molecular mechanisms …

WebMar 1, 2005 · The article presents an overview of the mechanism of chromium stress in plants. Chromium is known to be a toxic metal that can cause severe damage to plants and animals. Chromium-induced... WebDec 19, 2024 · The increased mRNA levels of Cr stress response proteins, including HSP90-1 and MT-1, have been reported in the Brassica napus plant. The stressed …

WebMar 29, 2024 · Plants are very often confronted by different heavy metal (HM) stressors that adversely impair their growth and productivity. Among HMs, chromium (Cr) is one of the most prevalent toxic trace metals found in agricultural soils because of anthropogenic activities, lack of efficient treatment, and unregulated disposal. WebJun 13, 2024 · Chromium (III) Complexes of the following Schiff base ligands derived from N-[4-methyl phenyl-3-oxo-3-[2-1H-Pyrrole-3yl hyrazinyl] propanamide and cinnamaldehyde were synthesized. Schiff base Ligands and their coordinated chromium (III) complexes were characterized using elemental analysis, UV-Vis, FT-IR, conductance data, TEM, …

WebFeb 24, 2024 · Chromium stress reduced rice growth, biomass, and chlorophyll contents by causing oxidative damage leading to overproduction of electrolyte leakage, hydrogen peroxide, and malondialdehyde. Fe NPs significantly improved plant growth, biomass, yield, and photosynthetic activity by enhancing the chlorophyll contents and alleviating …

WebWhen plants are exposed to high levels of Cr, Cr can impair a number of plant biological processes including changes in plant morphology, physiology, biochemistry, and … grand civic operaWebNov 29, 2024 · Chromium stress impedes numerous substantial plant activities including physiological aspects, membrane integrity, metabolic activities, and biochemical processes, such as inhibition of the electron transport chain and photosynthesis in the mitochondrion and chloroplast [ 8, 9, 10 ]. grand clan masterWebJul 7, 2024 · The Cr concentrations 50 µM exhibited slight damage to plant growth. Although, a Cr concentration of 100 µM exhibited substantial damage to plant growth; however, concentrations greater than 100 µM were excessively toxic for the growth and killed the plants. 2.4. Experimental Design and Treatment Pattern grand clarityWebChromium (Cr) is one of the toxic elements that harms all forms of life, including plants. Industrial discharges and mining largely contribute to Cr release into the soil … grand clapham junctionWebJun 30, 2024 · Chromium stress decreased lengths of shoot and root 70.02% and 64.46%, respectively, over the control (0 µmol kg −1 soil) (Fig. 1 ). However, supplementation of … grand classic bbq grill grand classic meerbusch gmbhWebOct 16, 2011 · Chromium stress can induce three possible types of metabolic modifications in plants: (1) alteration in t he production of pigments which are involved in the life grand clash