The metabolomics method based on gas chromatography-time-of-flight mass spectrometry (GC-TOF-MS) was used to analyze rhizosphere soil differential metabolites, and the of healthy ginseng (HS) root rot (RS) with 4-year-old were chosen as research objects. 13 metabolites significant differences ( p <0.05) screened in RS vs HS group, including 9 organic acids, 3 carbohydrates, 1 quinone. Compar...

Allene oxide synthase (AOS; hydroperoxide dehydratase; EC 4.2.1.92) catalyzes the first step in the biosynthesis of jasmonic acid from lipoxygenase-derived hydroperoxides of free fatty acids. Using the AOS cDNA from tomato (Lycopersicon esculentum), in which the role of jasmonic acid in wound-induced defense gene activation has been best described, we examined the kinetics of AOS induction in r...

To investigate the effect of salicylic acid (SA) on growth and nitrogen metabolism in mungbean grown under saline conditions, an experiment was conducted in wire house in plastic pots containing soil + sand at NIAB Faisalabd. Mungbean (Vigna radiata L.) varieties, two salt tolerant (NM-98 and NM-92) and two salt sensitive (NM-54 and NM-13-1), identified in laboratory experiments, were grown und...

PURPOSE Pseudomonas aeruginosa is a common cause of contact-lens-related microbial keratitis. This bacterium is becoming increasingly resistant to antibiotics, and even if the infection can be treated with antibiotics, damage to the cornea resulting from the combined effect of bacteria and host factors can lead to loss of vision. The purpose of this study was to test the effect of salicylic aci...

This experiment was conducted to study the effect of salicylic acid and methyl jasmonate as preharvest treatments on the tomato vegetative growth, yield and fruit quality. The experiment was completely randomized experimental design with four replications. These factors included salicylic acid in 2 levels (0.5 and 0.75 mmolL-1) and methyl jasmonate in 3 levels (0.25, 0.5 and 0.75 mmolL-1) appli...

Peppermint (Mentha piperita L.) is native to Mediterranean region which cultivated for food, pharmaceutical, and perfumery uses in all over the world. The aerial part of peppermint contains essential oil, phenolic and flavonoid compounds, fatty acids, vitamins, minerals, and salicylic acid. Menthol is the most important constituents of peppermint oil which synthesized and accumulated in glandul...

This study was carried out on 15 years old trees of two Syrian olives (Olea europaea L.) cultivars Sorani and Khadrawi during 2020-2021 growing season at research orchard, Horticulture department / College Agricultural Engineering sciences, University Sulaimani, Iraqi Kurdistan region. Humic salicylic acids foliar application with three levels (0, 2000 4000 ppm) 750 1500 were applied respective...

The apicomplexan parasite Toxoplasma gondii produces the plant hormone abscisic acid, but it is unclear if phytohormones are produced by the malaria parasite Plasmodium spp., the most important parasite of this phylum. Here, we report detection of salicylic acid, an immune-related phytohormone of land plants, in P. berghei ANKA and T. gondii cell lysates. However, addition of salicylic acid to ...