Salicylate-induced modification of plant proteomes (review)

Tarchevsky, I. A.; Yakovleva, V. G.; Egorova, A. M.

doi:10.1134/s0003683810030026

Cited by 15 publications

(6 citation statements)

References 82 publications

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“…When applied to plants, these substances enhance the processes stimulating the plant’s tolerance to biotic and abiotic stresses. For example, the use of salicylic acid has a specificity action in plants to improve the tolerance to biotic and abiotic stresses, because salicylic acid increases phytohormones, which is one of the key factors in plant immunity [ 17 ]. The application of salicylic acid activates antioxidant defense responses by stimulating a number of antioxidant enzymes, which are necessary for the protection of plants against osmotic and salt stress, as well as other stresses [ 18 , 19 ].…”

Section: Introductionmentioning

confidence: 99%

Salicylic Acid Improves Growth and Physiological Attributes and Salt Tolerance Differentially in Two Bread Wheat Cultivars

Abdi

Biljon

Steyn

et al. 2022

Plants

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Abiotic constraints such as salinity stress reduce cereal production. Salicylic acid is an elicitor of abiotic stress tolerance in plants. The aim of this study was to investigate the effects of salicylic acid on two bread wheat cultivars (SST806 and PAN3497) grown under salt stress (100 and 200 mM NaCl) in the presence and absence of 0.5 mM salicylic acid. The highest salt concentration (200 mM), in both PAN3497 and SST806, increased the days to germination and reduced the coleoptile and radicle dry weights. The shoot dry weight was reduced by 75 and 39%, root dry weight by 73 and 37%, spike number of both by 50%, spike weight by 73 and 54%, grain number by 62 and 15%, grain weight per spike by 80 and 45%, and 1000 grain weight by 9 and 29% for 200 and 100 mM NaCl, respectively. Salicylic acid in combination with 100 mM and 200 mM NaCl increased the shoot, root, and yield attributes. Salicylic acid increased the grain protein content, especially at 200 mM NaCl, and the increase was higher in SST806 than PAN3497. The macro-mineral concentration was markedly increased by an increase of NaCl. This was further increased by salicylic acid treatment for both SST806 and PAN3497. Regarding micro-minerals, Na was increased more than the other minerals in both cultivars. Mn, Zn, Fe, and Cu were increased under 100 mM and 200 Mm of salt, and salicylic acid application increased these elements further in both cultivars. These results suggested that salicylic acid application improved the salt tolerance of these two bread wheat cultivars.

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Section: Introductionmentioning

confidence: 99%

Salicylic Acid Improves Growth and Physiological Attributes and Salt Tolerance Differentially in Two Bread Wheat Cultivars

Abdi

Biljon

Steyn

et al. 2022

Plants

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“…It has been found that the chloroplasts of pea leaves contain the SA induced protein of 33 kDa and the lipid desaturase like protein encoded by nuclear genes [62,63]. The former plays an important role in the functioning of the oxygen releasing complex of photosystem II, and the latter is involved in the syn thesis of polyenic fat acids, which are used in lipoxyge nase signaling processes [96].…”

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confidence: 99%

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confidence: 99%

“…The large subunit of RUBISCO encoded by chloroplast genes should be preliminarily bound to SA induced chaperone 60, which is typical for chloroplasts and encoded by the nuclear genes [62,63]. At the same time, the small subunit of RUBISCO, synthesized in the cytoplasm, is bound to SA induced chaperone 70 [62,63], which leads to a change in its structure, thus allowing for its recognition by receptors on the outer membrane of chloroplasts and transfer in matrix through the trans porting channel. The release from chaperone 70 and the cleavage of the signaling peptide in chloroplast allows small subunits the possibility to form the func tionally active complex RUBISCO with large subunits through the use of SA induced activated RUBISCO activase [53,57].…”

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confidence: 99%

“…SA dependent proteins include also mitochondrial malate dehydrogenase [62,63], isocitraliase [31], isocitrate dehydrogenase [97], cytochrome b5 (the component of the electron transport chain involved in the forma tion of the cytochrome bc1 complex) [31], and mito chondrial ATP synthase [32].…”

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Compartmentation of Salicylate-induced proteins

Tarchevsky

2014

Appl Biochem Microbiol

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A key factor of immunity, salicylic acid (exogenous or accumulating under the action of biotrophic or semibiotrophic pathogens on plants), causes the formation of not only protective antipatho genic proteins but also many proteins, which enhance the resistance of host plant cells. Salicylate induced proteins, which are encoded by nuclear genes and formed with cytoplasmic ribosomes, function in the cytosol or are transported into nuclei, vacuoles, plastids, mitochondria, and outside the plasmalemma. This review is focused on salicylate induced proteins, which are not only delivered into different compartments but are also involved in their transmembrane transport.

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