High salinity stress

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WebDec 17, 2024 · High salinity is a challenging environmental stress for organisms to overcome. Unicellular photosynthetic microalgae are especially vulnerable as they have to grapple not only with ionic imbalance and osmotic stress but also with the generated reactive oxygen species (ROS) interfering with photosynthesis. This review attempts to … WebThe cultivation of tolerant species with low-quality irrigation water is one of the main strategies to address the lack of availability of irrigation water. In this work, the effect of salinity on plant growth, nutritional composition, and quality features of Hedypnois cretica and Urospermum picroides was tested. Fresh yield of leaves and roots of both species …

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WebSep 22, 2011 · High salinity affects plants in several ways: water stress, ion toxicity, nutritional disorders, oxidative stress, alteration of metabolic processes, membrane … WebApr 14, 2024 · Oilseed rape (Brassica napus L.), an important oil crop of the world, suffers various abiotic stresses including salinity stress during the growth stage. While most of the previous studies paid attention to the adverse effects of high salinity stress on plant growth and development, as well as their underlying physiological and molecular mechanisms, … can a king bed fit in a california king frame

Regulation of Plant Responses to Salt Stress - PubMed

WebApr 9, 2024 · A recent study in mice suggests that a high-salt diet is also associated with high levels of stress hormones. The World Health Organization recommends no more than five grams per day for adults, but most of the population consumes twice that amount. Salt – sodium chloride – is essential to life and to every diet. WebJun 1, 2015 · A change in the saltiness of habitat water causes salinity stress because, if not compensated for, it interferes with physiological homeostasis and routine biological processes. Most fishes are adapted to tolerate some degree of salinity stress (small for stenohaline and large for euryhaline species). WebDec 15, 2005 · Various anthropogenic activities have accentuated the existing stress factors. Heavy metals and salinity have begun to accumulate in the soil and water tables … can a king capture a queen in check

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SaUspA, the Universal Stress Protein of Sulfolobus acidocaldarius ...

WebDec 1, 2024 · Metabolome and transcriptomes analyses revealed metabolic changes and molecular mechanisms under acute high salinity stress. • Three tissues of oriental river … WebNov 21, 2024 · At high salinity levels, the trade-offs with (other) traits conferring resilience and resistance may have surpassed the effects on the traits assessed in the present study, suggesting that the strategies for coping with osmotic stress differed in … fisher optima lcmsWebOct 15, 2024 · For salt stress, all the A. thaliana lines (WT, S1, S4 and S6) were transferred to nutrient soil for 2 wk. The WT A. thaliana and transgenic lines were cultured under control condition, and high salinity stress (200 mM NaCl) for 7 d, respectively, after which their survival rates were recorded with 15 nutrition pots. fisher optimal segmentation

"WebJan 1, 2012 · Salinity is responsible for different types of stresses like, osmotic stress, ionic stress, oxidative stress and hormonal imbalances. The osmotic stress is caused by the excess of Na + and Cl − ions in the soil that decrease the osmotic potential and hampers the water uptake and nutrients. " - High salinity stress

High salinity stress

The impact of different Zinc (Zn) levels on growth and nutrient ... - PLOS

WebOct 16, 2014 · Author Summary High salinity, as a world-wide abiotic stress, restricts root water uptake, damages cell physiology, and limits the productivity of agricultural crops. Ethylene is a major phytohormone that regulates plant development in response to adverse environments, including high salt stress. However, the molecular mechanisms of how … WebJan 1, 2012 · Salinity is responsible for different types of stresses like, osmotic stress, ionic stress, oxidative stress and hormonal imbalances. The osmotic stress is caused by the …

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WebFeb 16, 2024 · High-salinity is a serious threat to its aquaculture, especially in pond culture model. Here, we investigated the effects of high-salinity on the survival, gill tissue, enzyme …

WebNov 1, 2024 · Aspergillus COD and NH4+-N removal efficiencies of salt-domesticated AT-AGS were 11.83% and 7.18% higher than those of salt-domesticated flocculent activated sludge (FAS) at 50 gNaCl/L salinity, and the total extracellular content of AT-AGS (80.7 mg/gVSS) was nearly twice than that of FAS (46.3 mg/gVSS) after salt-domestication, … WebOct 12, 2024 · Due to their specific mechanisms of saline adaptation, halotolerant bacteria can tolerate high-salinity stress, whereas halophilic bacteria require a certain saline concentration to survive 2.

WebJan 30, 2024 · Vibrio parahaemolyticus is a moderately halophilic foodborne pathogen that is mainly distributed in marine and freshwater environments. The transition of V. parahaemolyticus between aquatic ecosystems and hosts is essential for infection. Both freshwater and host environments have low salinity. In this study, we sought to further … WebAug 18, 2015 · Introduction. High salinity is an important abiotic stress that reduces crop productivity in arid and semi-arid regions of the world ( Foolad 2007).It is estimated that, worldwide, 800 million ha of land and 32 million ha of agricultural land are salt-affected ( FAO 2015).In order to enhance productivity, improving salt tolerance of crop plants has …

WebJul 3, 2024 · High-salinity stress considerably affects plant growth and crop yield. Thus, developing techniques to enhance high-salinity stress tolerance in plants is important. In this study, we revealed...

WebOct 7, 2024 · Salinity is the major environmental stress source that restricts on agricultural productivity and sustainability in arid and semiarid regions by a reduction in the germination rate and a delay in the initiation of germination and subsequent seedling establishment. Salt negatively effects the crop production worldwide. Because most of the cultivated plants … can a king capture a pawnWebMar 13, 2024 · This study investigated how salicylic acid (SA) mediates the response of melon (Cucumis melo) seeds to salt stress using physiological and transcriptomic methods.The effects of SA on the antioxidant enzymes, osmoregulatory substances, and transcriptome of melon seeds under salt stress were investigated using sodium chloride … fisher optimal segmentation pythonWebOne of the most detrimental effects of salinity stress is the accumulation of Na + and Cl − ions in tissues of plants exposed to soils with high NaCl concentrations. Entry of both Na + and Cl − into the cells causes severe ion imbalance and excess uptake might cause significant physiological disorder (s). fisher optometry windom mnWebApr 18, 2014 · Plants pretreated with wild-type ACC deaminase containing endophytic strains were healthier and grew to a much larger size under high salinity stress compared to plants pretreated with the ACC ... fisher optometristWebApr 28, 2024 · Salt stress is a major environmental stress that affects plant growth and development. Plants are sessile and thus have to develop suitable mechanisms to adapt … fisher optometryWebJul 27, 2024 · Pan et al. (2024) found that the aquaporin expression level of P. fucata returned to the control level (27‰) under high salinity (36‰) stress for 168 h and low salinity (16‰) stress for 72 h. However, there are relatively few studies on the effects of salinity on P. fucata with different shell colors. fisher oral surgeonWebIn response to high salinity, CaLOX1-OX plants exhibited enhanced tolerance, compared with the wild type, which was accompanied by decreased accumulation of H2O2 and high levels of RD20, RD29A, RD29B and P5CS gene expression. Similarly, CaLOX1-OX plants were also more tolerant than wild-type plants to severe drought stress. fisher optima water