Chromium stress in plants
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 … WebApr 21, 2024 · In plants, the toxic effects of Cr are also evident, showing symptoms such as delay in seed ...
Chromium stress in plants
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Chromium concentrations of the extracts were determined by flame atomic … The plants were placed in randomized positions and cultivated in two different … 1.. IntroductionBecause intensive aquaculture heavily relies upon large … Under present investigation Eichhornia crassipes (water hyacinth) has been … With the three studies published in 1999 the main Cd 2+ detoxification mechanism in … The concentration of chromium in most of the samples is the order of μg/l. The … Salvinia depicted potential to accumulate high levels of Cr. The metal … Chromium is a widespread contaminant of the human environment released mainly … 1.. IntroductionIn the last decades, the amount of chromium in aquatic and … In plants, they have been implicated in a wide range of biological processes, … 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 …
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 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.
WebAug 22, 2013 · Hexavalent 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 of its action on cell function and gene expression remain elusive.
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 ].
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 … fish strip districtWebHexavalent 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 … can dogs have pistachio ice creamWebDec 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 ... fish strips recipehttp://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. can dogs have pork chop bonesWebRice (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. . fish strips of cod/haddock in crumb or batterWebOct 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. can dogs have pita chipsWebJun 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 … can dogs have pork rib bone