Nitric oxide

Hasanuzzaman, Mirza; Jubayer-Al-Mahmud,; Ahmad, Parvaiz; Fujita, Masayuki

doi:10.1002/9781119054450.ch36

Cited by 7 publications

(5 citation statements)

References 152 publications

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“…Treatment with SNP caused an obvious increase in their levels, even under heat stress, suggesting a protective role of NO against the oxidative stress. The hereby results are in agreement with those of Hasanuzzaman et al (2012b), who found that there were marked decreases in AsA contents in response to heat stress, as compared to the control. Heat-stressed seedlings supplemented with SNP had significantly higher AsA content at any duration, as compared to seedlings subjected to heat stress without SNP.…”

Section: Glutathione and Ascorbate Contentssupporting

confidence: 93%

“…In addition, the SNP supplemented heat-stressed seedlings maintained significantly lower levels of H2O2 content, as compared to the seedlings subjected to heat stress without SNP (Hasanuzzaman et al, 2012b). This indicated that exogenous NO has a key role in ROS scavenging and reduction of oxidative stress in wheat seedlings subjected to heat stress.…”

Section: Effects Of Heat Stress and Snp Treatments On H 2 O 2 Concentrations Lipid Peroxidation And Superoxide Anion (O 2 - ) Production mentioning

confidence: 83%

“…The experimental design consisted of callus grown with 0.25 mM sodium nitroprusside (SNP, Na2 [Fe(CN)5NO]‧2H2Oa NO donor) or without (control) at different temperatures at 25, 35, 40 °C (Hasanuzzaman et al, 2012b). Callus cells were harvested after four weeks, washed twice with 100 ml distilled water on a porous -glass funnel with filter paper (Whatman No.1) and the excess water was removed by filtration; callus cells were further frozen in liquid nitrogen and stored in the deep freezer until further analysis.…”

Section: Heat and Chemical Treatmentsmentioning

confidence: 99%

“…Increases in ROS scavenging enzymes activity in plants have been observed under different environmental stresses, for example increase in ROS-scavenging enzymes increased under heat stress in the callus of reed and wheat seedlings (Song et al, 2006;Hasanuzzaman et al, 2012b). The hereby obtained results showed that activities of SOD, APX and GR in wheat callus were greatly induced under the high temperature stress and the addition of SNP significantly enhanced the activity of these ROS-scavenging enzymes, indicating that SNP can play an important role in protecting the plants from the oxidative damage caused by high temperature stress, by inducing the antioxidant enzymes activities.…”

Section: Responses Of Antioxidant Enzymes To Snp Treatmentsmentioning

confidence: 99%

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Protective Effect of Nitric Oxide on High Temperature Induced Oxidative Stress in Wheat (<i>Triticum aestivum</i>) Callus Culture

2016

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High temperature (HT) stress is a major environmental factor that limits plant growth, metabolism and productivity worldwide. Plant growth and development involve numerous biochemical reactions that are sensitive to temperature. Plants’ responses to HT vary with the degree and duration of HT and the plants’ adaptability. The protective effect of exogenous nitric oxide in alleviating high temperature induced damages of wheat (Triticum aestivum) callus tissues was investigated. Heat treatment (35 and 40 °C) alone or in combination with 0.5 mM sodium nitroprusside (SNP; nitric oxide donor) was applied for 72 h to callus tissues cultured on MS medium. Heat stress significantly increased lipid peroxidation, hydrogen peroxide and superoxide anion radical levels, whereas ascorbate and total glutathione contents markedly decreased. In addition, heat stress increased the activities of antioxidant defense enzymes: superoxide distumase, ascorbate peroxidase and glutathione reductase. In contrast, the addition of SNP in the culture media prevented the callus from the heat-induced oxidative damage as indicated by the decrease of MDA, H2O2 and O2.− contents, and increased the activities of antioxidant enzymes and non-enzymatic antioxidant constituents. These results provided support for the hypothesis that the exogenous applications of NO confer tolerance to high temperature stress by reducing the oxidative damage in plants.

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Section: Glutathione and Ascorbate Contentssupporting

confidence: 93%

Section: Effects Of Heat Stress and Snp Treatments On H 2 O 2 Concentrations Lipid Peroxidation And Superoxide Anion (O 2 - ) Production mentioning

confidence: 83%

Section: Heat and Chemical Treatmentsmentioning

confidence: 99%

Section: Responses Of Antioxidant Enzymes To Snp Treatmentsmentioning

confidence: 99%

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Protective Effect of Nitric Oxide on High Temperature Induced Oxidative Stress in Wheat (<i>Triticum aestivum</i>) Callus Culture

2016

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“…A poor root system, lodging, and yield reductions are all common symptoms of K deficiency. Lack of K fertiliser makes plants more susceptible to various diseases and pest infestations, as well as vulnerable to damage under various stress conditions [6]. Most soils in Bangladesh's different agro-ecological zones are deficient in potassium, particularly calcareous soils [7].…”

Section: Introductionmentioning

confidence: 99%

Influence of Phosphorus and Potassium on Yield and Economics of Lentil (Lens culinaris L.)

Sahithi,

Singh,

Indu

2023

IJECC

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The field experiment was conducted during Rabi season 2022 at experimental field of Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj, Uttar Pradesh, India to verify the effect of phosphorus and potassium on lentil. The soil of experimental plot was sandy loam in texture, nearly neutral in soil reaction (pH7.3), low in organic carbon (0.36%), available nitrogen (171.57 kg/ha), available phosphorus (15.40 kg/ha) and available potassium (232.7 kg/ha). The treatments consist of 3 levels of Phosphorus 30, 40, 50 kg/ha and Potassium 15, 20, 25 kg/ha. The experiment was layout in Randomized Block Design with 9 treatments each replicated thrice. Significantly higher yield attributes namely seeds/pod (2.27), pods/plant (91.90), seed yield (1847.93 kg/ha), stover yield (2948.20 kg/ha), maximum gross return (112200.00 INR/ha), net return (81025.00 INR/ha) and B: C ratio (2.59) were obtained highest in (Phosphorus 50 kg/ha + Potassium 25 kg/ha).

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Drought Stress Tolerance in Wheat: Omics Approaches in Understanding and Enhancing Antioxidant Defense

Hasanuzzaman

Mahmud

Anee

et al. 2018

Abiotic Stress-Mediated Sensing and Signaling in Plants: An Omics Perspective

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Nitric oxide

Cited by 7 publications

References 152 publications

Protective Effect of Nitric Oxide on High Temperature Induced Oxidative Stress in Wheat (<i>Triticum aestivum</i>) Callus Culture

Protective Effect of Nitric Oxide on High Temperature Induced Oxidative Stress in Wheat (<i>Triticum aestivum</i>) Callus Culture

Influence of Phosphorus and Potassium on Yield and Economics of Lentil (Lens culinaris L.)

Drought Stress Tolerance in Wheat: Omics Approaches in Understanding and Enhancing Antioxidant Defense

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