Calcium-Induced Amelioration of Boron Toxicity in Radish

Siddiqui, Manzer H.; Al-Whaibi, Mohamed H.; Sakran, Ahmed M.; Ali, Hayssam M.; Basalah, Mohammed O.; Faisal, Mohammad; Alatar, Abdulrahman A.; Amri, Abdullah Al

doi:10.1007/s00344-012-9276-6

Cited by 80 publications

(52 citation statements)

References 50 publications

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“…Boron is believed to indirectly or directly regulates various physio-biochemical processes during plant growth and development including uracil synthesis, cell wall biosynthesis, oxidative defense system, protein, Hill reaction, nucleoprotein, cell division/elongation, membrane function, N metabolism and rate of photosynthesis (Marschner, 1995;Zhao and Oosterhuis, 2002;El-Feky et al, 2014). In reality, B in optimum concentration is required for optimum plant growth metabolism but the range within deficient and toxic concentrations is constricted (Siddiqui et al, 2013).…”

Section: Discussionmentioning

confidence: 99%

Exogenous application of nitric oxide promotes growth and oxidative defense system in highly boron stressed tomato plants bearing fruit

Kaya

Ashraf

2015

Scientia Horticulturae

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Section: Discussionmentioning

confidence: 99%

Exogenous application of nitric oxide promotes growth and oxidative defense system in highly boron stressed tomato plants bearing fruit

Kaya

Ashraf

2015

Scientia Horticulturae

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“…In view of the acclaimed reports on the use of nanotechnology as an emerging discipline in almost all fields of technology, it is important to understand the course of germination in relation to NPs. Recent advances in nanotechnology and its use in the field of agriculture are increasing astonishingly; therefore, it is tempting to understand the role of NPs in the germination and growth of seeds 14. Dispersing of iron NPs upon mercury is considered one of the earliest convenient methods for producing well-defined iron NPs.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization, applications, and challenges of iron oxide nanoparticles

Ali¹,

Zafar²,

Zia³

et al. 2016

NSA

1,267

549

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Abstract:Recently, iron oxide nanoparticles (NPs) have attracted much consideration due to their unique properties, such as superparamagnetism, surface-to-volume ratio, greater surface area, and easy separation methodology. Various physical, chemical, and biological methods have been adopted to synthesize magnetic NPs with suitable surface chemistry. This review summarizes the methods for the preparation of iron oxide NPs, size and morphology control, and magnetic properties with recent bioengineering, commercial, and industrial applications. Iron oxides exhibit great potential in the fields of life sciences such as biomedicine, agriculture, and environment. Nontoxic conduct and biocompatible applications of magnetic NPs can be enriched further by special surface coating with organic or inorganic molecules, including surfactants, drugs, proteins, starches, enzymes, antibodies, nucleotides, nonionic detergents, and polyelectrolytes. Magnetic NPs can also be directed to an organ, tissue, or tumor using an external magnetic field for hyperthermic treatment of patients. Keeping in mind the current interest in iron NPs, this review is designed to report recent information from synthesis to characterization, and applications of iron NPs.

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“…Boron toxicity has been reported to cause oxidative stress by promoting the accumulation of reactive oxygen species (ROS) (Pandey and Archana, 2013;Siddiqui et al, 2013). In the present study, however, H 2 O 2 accumulation was not affected by increasing B dosages (Fig.…”

Section: According To a Model Developed By Ben-gal And Shanimentioning

confidence: 42%

“…3 B and C), drought stress treatment seemed to have caused less growth reduction resulting from B toxicity. This was in support of correlation of intracellular B concentration with toxicity (Siddiqui et al, 2013). (2002), when a plant is exposed to B toxicity and salinity concurrently, yield of the plant is determined by the more harsh stress.…”

Section: Resultsmentioning

confidence: 59%

Oxidative stress responses in watermelon (Citrullus lanatus) as influenced by boron toxicity and drought

Hamurcu

Demiral

Hakkı

et al. 2015

Zemdirbyste-Agriculture

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This study aimed to investigate the effect of different boron (B) treatments on drought tolerance of watermelon plants. Drought tolerant Citrullus lanatus (Thunb.) Matsum. et Nakai genotype 'Kar 98' was grown in controlled greenhouse conditions hydroponically and exposed to drought stress by applying PEG 6000 (polyethylene glycol) in the presence of three boron dosages: 0.05, 0.25 and 1.25 mM. Growth parameters (fresh weight, dry weight and lengths of shoot and roots), leaf relative water content, boron accumulation, lipid peroxidation level and activities of superoxide dismutase (SOD), catalase (CAT) and glutathione reductase (GR) enzymes were determined as well as the accumulation of hydrogen peroxide (H 2 O 2 ) and hydroxyl (•OH)-scavenging activity were assayed. Increasing dosages of boron alone caused more severe growth reduction than combined with PEG 6000-induced drought stress. Induced drought stress caused less accumulation of boron in leaves and roots. B concentration of 1.25 mM caused lipid peroxidation in a reactive oxygen species-independent manner and drought stress-induced lipid peroxidation was alleviated by increasing B dosages. Induced glutathione reductase activity under the combination of 1.25 mM B and PEG 6000-induced drought stress seemed an important physiological response in 'Kar 98' plants against multiple stresses.

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Calcium-Induced Amelioration of Boron Toxicity in Radish

Cited by 80 publications

References 50 publications

Exogenous application of nitric oxide promotes growth and oxidative defense system in highly boron stressed tomato plants bearing fruit

Exogenous application of nitric oxide promotes growth and oxidative defense system in highly boron stressed tomato plants bearing fruit

Synthesis, characterization, applications, and challenges of iron oxide nanoparticles

Oxidative stress responses in watermelon (Citrullus lanatus) as influenced by boron toxicity and drought

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