caa a22 4500 463171802 CHVBK 20180406164815.0 cr unu---uuuuu 170326e20070901xx s 000 0 eng 10.1007/s00344-007-9017-4 doi (NATIONALLICENCE)springer-10.1007/s00344-007-9017-4 Induction of Abiotic Stress Tolerance by Salicylic Acid Signaling [Elektronische Daten] [Eszter Horváth, Gabriella Szalai, Tibor Janda] The role of salicylic acid (SA) as a key molecule in the signal transduction pathway of biotic stress responses has already been well described. Recent studies indicate that it also participates in the signaling of abiotic stresses. The application of exogenous SA could provide protection against several types of stresses such as high or low temperature, heavy metals, and so on. Although SA may also cause oxidative stress to plants, partially through the accumulation of hydrogen peroxide, the results published so far show that the preliminary treatment of plants with low concentrations of SA might have an acclimation-like effect, causing enhanced tolerance toward most kinds of abiotic stresses due primarily to enhanced antioxidative capacity. The effect of exogenous SA depends on numerous factors such as the species and developmental stage of the plant, the mode of application, and the concentration of SA and its endogenous level in the given plant. Recent results show that not only does exogenous SA application moderate stress effects, but abiotic stress factors may also alter the endogenous SA levels in the plant cells. This review compares the roles of SA during different abiotic stresses. Springer Science+Business Media, LLC, 2007 Abiotic stress nationallicence Antioxidant enzymes nationallicence Hydrogen peroxide nationallicence Oxidative stress nationallicence Reactive oxygen species · Salicylic acid nationallicence Horváth Eszter Agricultural Research Institute of the Hungarian Academy of Sciences, POB 19, H-2462, Martonvásár, Hungary aut Szalai Gabriella Agricultural Research Institute of the Hungarian Academy of Sciences, POB 19, H-2462, Martonvásár, Hungary aut Janda Tibor Agricultural Research Institute of the Hungarian Academy of Sciences, POB 19, H-2462, Martonvásár, Hungary aut Journal of Plant Growth Regulation Springer-Verlag 26/3(2007-09-01), 290-300 0721-7595 26:3<290 2007 26 344 https://doi.org/10.1007/s00344-007-9017-4 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00344-007-9017-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Horváth Eszter Agricultural Research Institute of the Hungarian Academy of Sciences, POB 19, H-2462, Martonvásár, Hungary aut NATIONALLICENCE 700 1- Szalai Gabriella Agricultural Research Institute of the Hungarian Academy of Sciences, POB 19, H-2462, Martonvásár, Hungary aut NATIONALLICENCE 700 1- Janda Tibor Agricultural Research Institute of the Hungarian Academy of Sciences, POB 19, H-2462, Martonvásár, Hungary aut NATIONALLICENCE 773 0- Journal of Plant Growth Regulation Springer-Verlag 26/3(2007-09-01), 290-300 0721-7595 26:3<290 2007 26 344 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer