نتایج جستجو برای: salicylic acid 200

تعداد نتایج: 871238  

Journal: :Phytochemistry 2007
Alison M Morse Timothy J Tschaplinski Christopher Dervinis Paula M Pijut Eric A Schmelz Wendy Day John M Davis

Metabolic profiling was used to investigate the molecular phenotypes of a transgenic Populus tremula x P. alba hybrid expressing the nahG transgene, a bacterial gene encoding salicylate hydroxylase that converts salicylic acid to catechol. Despite the efficacy of this transgenic approach to reduce salicylic acid levels in other model systems and thereby elucidate roles for salicylic acid in pla...

Journal: :به زراعی کشاورزی 0
نجمه جامی دانشجوی دکتری زراعت ،دانشکده کشاورزی، دانشگاه ولی عصر (عج) رفسنجان، رفسنجان، ایران سید محسن موسوی نیک دانشیار، گروه زراعت و اصلاح نباتات، دانشکدۀ کشاورزی، دانشگاه زابل، زابل، ایران مهدی نقی زاده استاد یار، گروه زراعت و اصلاح نباتات، دانشکدۀ کشاورزی بردسیر، دانشگاه شهید باهنر کرمان، کرمان، ایران

to study the effects of drought stress and foliar application with salicylic acid on yield andit’s components and percentage of essential oil of nigella sativa l., a field experiment was conducted as split plot based on randomized complete block design with three replications at research farm of shahid bahonar university of kerman during growing season of 2013- 2014. the main factor was drought...

Journal: :دانش گیاه پزشکی ایران 0
فاطمه ناصری نسب دانشجوی ارشد پردیس ابوریحان نوازاله صاحبانی استادیار پردیس ابوریحان حسن رضا اعتباریان استاد پردیس ابوریحان

tomato seedlings were inoculated with t. harzianum bi (106 spores/ml) and salicylic acid (5mm) other separately or combined together in the greenhouse environment. the effect of salicylic acid was investigated on growth of antagonistic agent in vitro. for an investigation of the effect of salicylic acid and of antagonist on pathogenecity factor, treatment with t. harzianum bi by drenching soil ...

Journal: :حفاظت گیاهان 0
فاطمه ناصری نسب نوازاله صاحبانی حسن رضا اعتباریان

abstract in this study the effect of combination of trichoderma harzianum bi and salicylic acid were studied on root knot nematode (meloidogyne javanica) disease on tomato under green house conditions. the roots of tomato seedlings at six-leaf stage were inoculated with suspensions of fungal antagonist (106 conidia/ ml), 5mm salicylic acid and 2000 second-stage juvenile (j2). combined applicati...

Journal: :Journal of the American Academy of Dermatology 2014
Raman K Madan Jacob Levitt

Topical salicylic acid is often used in dermatologic conditions because of its keratolytic, bacteriostatic, fungicidal, and photoprotective properties. The bioavailability of salicylic acid differs depending on the vehicle used and pH of transcellular fluids. Although rare, salicylic acid toxicity (salicylism) can occur from topical application. Physicians should be mindful of the potential for...

امام, یحیی, پاکار, نرگس , پیرسته انوشه, هادی,

The current study was conducted to evaluate the effect of different salicylic acid levels on salinity tolerance of barley as a factorial experiment based on a completely randomized design in the controlled conditions in College of Agriculture, Shiraz University, in 2013. In this study, the effects of four salicylic acid concentrations (0.0, 0.5, 1.0 and 1.5 mM) were examined on growth, yield, y...

آریاکیا, الیاس, استاجی, احمد, باقری, واحد, رقامی, محمود,

Salinity is a serious problem for expansion of agriculture, especially in arid and semi-arid regions. On the other hand, various benefits of soilless culture have caused the expansion of this system in these areas. In order to investigate the effect of different levels of salicylic acid and salinity stress on vegetative and physiological characteristics of eggplant, a factorial experiment was c...

2004
Shuvasish Choudhury Sanjib Kumar Panda

In the present investigation we studied the role of salicylic acid in cadmium induced physiological and biochemical changes and the possible induction of oxidative stress in developing rice roots. 24h cadmium treatment resulted in the inhibition of root dry biomass, root elongation and increased cadmium accumulation in roots. Salicylic acid presoaking for 16hrs resulted in protection against ca...

2013
Abdelnasser Galal

Salicylic acid (SA) is one of numerous phenolic compounds found in plants with numerous important physiological events. Exogenously application of Salicylic acid (SA) is useful for the growth and development of plants. This investigation aimed to study the improving effect of salicylic acid on the tissue culture of Ziziphus spina-christi. To study its improving effect were used shoot-tip explan...

Journal: :Investigative ophthalmology & visual science 2016
Mahesh Bandara Padmaja Sankaridurg Hua Zhu Emma Hume Mark Willcox

PURPOSE This study aimed to determine the effect of salicylic acid on the membrane proteome, sensitivity to antibiotics, and production of microbial keratitis by Pseudomonas aeruginosa. METHODS P. aeruginosa 6294 was grown in the presence or absence of 30 mM salicylic acid. Bacterial membrane proteins were extracted in carbonate buffer, separated using two-dimensional gel electrophoresis and ...

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