Chromium stress in plants
WebDec 15, 2024 · The results of Ulhassan et al. (2024) showed that nano-silicon reduced the inhibitory effect of chromium stress on the absorption of plant nutrients [60]. The research results of Handa et al ... 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 …
Chromium stress in plants
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WebFeb 8, 2024 · Chromium-VI (Cr (VI)) is a toxic metal pollutant to both plants and animals. In this study, we cultured two transgenic cotton cultivars (J208 (herbicide-resistant), Z905 (insect-resistant)) and their hybrid line (ZD14) in hydroponic media using 0, 10, 50, 100 µM Cr/L for 7 days. 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 …
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. WebStudies on genetic and transcriptional regulation of plants have shown the various detoxification genes get up-regulated and confer tolerance in plants under Cr stress. In recent years, the ability of the plant to withstand Cr toxicity by accumulating Cr inside the plant has been recognized as one of the promising bioremediation methods for the ...
WebNov 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 ]. 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. .
WebJun 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 …
WebSep 29, 2024 · Cr accumulation in the roots, stems, leaves, and seeds increased with an increase in Cr concentrations in the pot conditions. Furthermore, for both … shark flex style australiaWebFeb 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 … popular comedy 80\u0027s moviesWebApr 6, 2024 · Chromium (Cr) toxicity leads to the enhanced production of reactive oxygen species (ROS), which are extremely toxic to the plant and must be minimized to … shark flexstyle best priceWebHexavalent 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 … shark flexstyle black and rose goldWebJan 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 … shark flexstyle black friday 2022WebOct 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 popular comedy movies on xfinity on demandWebWhen 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 … shark flexstyle build your own