Selenate (Se [VI]) and selenite (Se [IV]) are the two primary forms absorbed by plants. Soil conditions such as pH, redox potential, organic matter and microorganisms will …
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Selenite-treated plants also showed induction of many of these same ethylene and/or JA-responsive genes. Application of selenite stimulates the gene PDF1.2, which encodes a plant defense that is induced when the ethylene and JA pathways are simultaneously activated.
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Resveratrol, a phytoalexin produced naturally by several plants, was able to suppress selenite-induced oxidative stress and cataract formation in rats (Doganay et al., ... In 2009, the rising number of studies using selenite models and screening for anti-cataract agents indicates the increasing interest of investigators for the given topic.
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Compared to selenite, selenate is taken up by plants more easily, mainly because selenite is more favorable sorption by colloidal particles than selenate or is prone to be reduced to Se(0) (Srikanth Lavu et al., 2012). Energy is required for plant uptake of selenate, while the uptake of selenite is a passive diffusion process (Terry et al ...
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What plant is best for screening? Start by determining the height of plant that you'll need. One easy way is to mark off a piece of PVC water pipe in 1-ft. increments, then have someone stand where you'll be planting your screen. You'll be able to see how tall the plants will need to grow based on your visual sighting, then you can let ...
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Selenite is a predominant form of selenium (Se) available to plants, especially in anaerobic soils, but the molecular mechanism of selenite uptake by plants is not well understood. ltn1, a rice m...
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To the best of our knowledge this is the first report concerning the characterization and antifungal screening of SeNPs biosynthesized by Iranian cyanobacteria, which could be …
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Plants absorb inorganic selenium (selenite or selenate) from the soil and convert it into various organic selenides (such as seleno amino acids, selenoproteins, and volatile selenides) via the …
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Se is indeed a vital trace element necessary for plant growth and development, even though it is often limited in soil. Therefore, plants have developed specific mechanisms to absorb and transport Se in order to support their normal physiological processes. The absorption and transportation of Se within plants involve complex processes that occur
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Once taken up by plant roots, selenite readily undergoes metamorphosis, transmuting into diverse forms such as SeMet, their oxides, and methylselenocysteine (MeSeCys), amongst others (Li et al. 2008). Nevertheless, the transport of both selenate and selenite within plants is limited, with only a small fraction of these substances being able to ...
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Whole genes transcriptome was used for screening key genes on leaf and root of cucumber seedlings. To determine the interrelation between abscisic acid and melatonin in selenite alleviating cold stress, abscisic acid inhibitor fluridone and melatonin synthesis inhibitor p-chlorophenylalanine were used for in-depth study.
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The mobile screening plant MOBISCREEN MSC 953i EVO is equipped with a 9.5 m2 screen casing. The triple-deck screening plant impresses with a feed capacity of up to 500 t/h. It is controlled using a modern control system. As a result, all functions are easy to control and operating statuses and machine functions can be viewed at any time.
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This should be taken into account for screening the high Se-efficiency plants or cultivars to improve the Se supply of the food chain. ... Arvy M P 1989 Some factors influencing the uptake and distribution of selenite in the bean plant (Phaseolus vulgaris). Plant Soil 117, 129–133.
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Green synthesis using plant extracts has gained popularity because it requires non-toxic solvents and moderate temperatures. Furthermore, it is environmentally friendly and uses a reducing agent ...
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Selenite, named after Selene, the Greek goddess of the Moon, radiates a soft, icy glow reminiscent of moonlight on a snowy landscape. Known for its high vibrational energy, Selenite dissolves energetic blockages, promotes mental clarity, and aligns us with higher realms.
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In this study, strain F4 was isolated from soybean planting bases with long-term application of selenium fertilizer. It was tested for selenium tolerance, identification classification, growth …
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Biosynthesis of Se-methyl-selenocysteine from selenite in selenium-accumulating plants. Biosynthesis of Se-methyl-selenocysteine from selenite in selenium-accumulating plants Biochim Biophys Acta. 1963 May 14:71:483-5. doi: 10.1016/0006-3002(63)91113-2. Authors A SHRIFT, T …
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Selenite is primarily absorbed by plants through the silicon endocytosis transporter and potentially via the phosphate transporter through the mechanism of metabolism-dependent active processes, leading to its accumulation in the root system with minimal translocation to the aerial parts. ... consecutive screening and identification, and then ...
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The present study assessed the safe limits of selenite and SeMet supplementation to plant based feed with regards to the health of Atlantic salmon. The present paper uses an integrated feed safety assessment on several levels of biological organization. ... Earlier wide-scope metabolic screening of Atlantic salmon fed inorganic and organic Se ...
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Selenium (Se) plays an important role in geochemistry and is an essential trace element for humans and animals. This review summarizes the transformation and accumulation of Se in the plant-soil-microbe system. As one of the important reservoirs of Se, soil is an important material basis of its entry into the food chain through plants. Soil with an appropriate amount of …
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Selenium (Se) is an essential trace element for human health, and dietary Se intake is an effective supplement. Rich in nutrients and functional components with potential for Se enrichment, Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn.) is a Se-biofortified cereal. To determine the optimal Se treatment concentration and fully understand its effects on Tartary …
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Gene TaSBP-A Enhances Plant Growth and Grain Selenium Accumulation under Spraying Sodium Selenite. Int. J. Mol. Sci. 2024, 25, 7007.https:// ... applying sodium selenite, Se content in transgenic wheat grains significantly increased. Analysis of Se speciation revealed that organic forms of selenomethionine (SeMet) and selenocysteine (SeCys) ...
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Antiproliferative screening assay was performed on a panel of three cancer cell-lines (HepG-2, HCT-116 and MCF-7) using MTT assay, and cytotoxicity was determined using WI-38 human fibroblast cell ...
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The preliminary phytochemical screening of the methanol extracts of all the plants revealed the presence of alkaloid, flavonoid, saponin, steroid, phenol, tannin, glycoside and
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Some endophytic selenite resistant and selenite reducing bacteria from hyperaccumulators Stanleya pinnata (Brassicaceae) and Astragalus bisulcatus (Fabaceae) …
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Browse our large selection of new and used screening plants, not to be confused with static grizzly screens, for contractors in the road building, rock mining, aggregate producing, demolition, and recycling industries.Looking for trommel screens? Read More Screeners range from small and compact equipment to heavy-duty, high-output equipment including tracked …
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Furthermore, plants overexpressing ATPS1 had increased GSH levels (Pilon-Smits et al., 1999, Sors et al., 2005a), which should help the plant maintain proper redox status, and also may be involved in the reduction of APSe to selenite (Dilworth and Bandurski, 1977).
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There are other ways for selenite to enter plants; rice, for example, can absorb selenite through aquaporins and the Si influx transporter OsNIP2;1 ... preference for high and low Se plants and the latter laid significantly fewer eggs on high Se plants than on low Se plants. The natural screening of Se-tolerant moths on high-Se plants ...
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Dilution plate technique was used to isolate microorganisms, and Se containing streak method was used to screen selenite-tolerant strains. The identification of strains was used by 16S rDNA gene sequence analysis. The determination of selenite enrichment rate was by adding strains …
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