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Review

The Multifaceted Roles of Plant Hormone Salicylic Acid in Endoplasmic Reticulum Stress and Unfolded Protein Response

Department of Plant Biology, University of Szeged, Közép fasor 52, H-6726 Szeged, Hungary
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Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2019, 20(23), 5842; https://doi.org/10.3390/ijms20235842
Received: 18 October 2019 / Revised: 18 November 2019 / Accepted: 19 November 2019 / Published: 21 November 2019
(This article belongs to the Special Issue Salicylic Acid Signalling in Plants)
Different abiotic and biotic stresses lead to the accumulation of unfolded and misfolded proteins in the endoplasmic reticulum (ER), resulting in ER stress. In response to ER stress, cells activate various cytoprotective responses, enhancing chaperon synthesis, protein folding capacity, and degradation of misfolded proteins. These responses of plants are called the unfolded protein response (UPR). ER stress signaling and UPR can be regulated by salicylic acid (SA), but the mode of its action is not known in full detail. In this review, the current knowledge on the multifaceted role of SA in ER stress and UPR is summarized in model plants and crops to gain a better understanding of SA-regulated processes at the physiological, biochemical, and molecular levels. View Full-Text
Keywords: binding protein; cell death; pathogenesis-related genes; systemic acquired resistance; tunicamycin binding protein; cell death; pathogenesis-related genes; systemic acquired resistance; tunicamycin
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MDPI and ACS Style

Poór, P.; Czékus, Z.; Tari, I.; Ördög, A. The Multifaceted Roles of Plant Hormone Salicylic Acid in Endoplasmic Reticulum Stress and Unfolded Protein Response. Int. J. Mol. Sci. 2019, 20, 5842. https://doi.org/10.3390/ijms20235842

AMA Style

Poór P, Czékus Z, Tari I, Ördög A. The Multifaceted Roles of Plant Hormone Salicylic Acid in Endoplasmic Reticulum Stress and Unfolded Protein Response. International Journal of Molecular Sciences. 2019; 20(23):5842. https://doi.org/10.3390/ijms20235842

Chicago/Turabian Style

Poór, Péter, Zalán Czékus, Irma Tari, and Attila Ördög. 2019. "The Multifaceted Roles of Plant Hormone Salicylic Acid in Endoplasmic Reticulum Stress and Unfolded Protein Response" International Journal of Molecular Sciences 20, no. 23: 5842. https://doi.org/10.3390/ijms20235842

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