Post-transcriptional regulation of the oxidative stress response in plants

Free Radical Biology & Medicine
Valerie Van RuyskensveldeKatrien Van Der Kelen

Abstract

Due to their sessile lifestyle, plants can be exposed to several kinds of stresses that will increase the production of reactive oxygen species (ROS), such as hydrogen peroxide, singlet oxygen, and hydroxyl radicals, in the plant cells and activate several signaling pathways that cause alterations in the cellular metabolism. Nevertheless, when ROS production outreaches a certain level, oxidative damage to nucleic acids, lipids, metabolites, and proteins will occur, finally leading to cell death. Until now, the most comprehensive and detailed readout of oxidative stress responses is undoubtedly obtained at the transcriptome level. However, transcript levels often do not correlate with the corresponding protein levels. Indeed, together with transcriptional regulations, post-transcriptional, translational, and/or post-translational regulations will shape the active proteome. Here, we review the current knowledge on the post-transcriptional gene regulation during the oxidative stress responses in planta.

Citations

Oct 28, 2019·The Biochemical Journal·Christophe Bailly
Jun 13, 2018·Frontiers in Plant Science·Laura MartinsJean-Philippe Reichheld
Jun 18, 2019·BioMed Research International·Xiulan XieYi Cai
Oct 20, 2020·Frontiers in Plant Science·María Carmen MartíFrancisca Sevilla
May 31, 2020·Environmental Toxicology and Pharmacology·Svetlana Igorevna Lavrent'yevaMuhammad Amjad Nawaz
May 1, 2021·Life·Tatyana Savchenko, Konstantin Tikhonov
Jul 17, 2021·Journal of Experimental Botany·Ana JiménezMaría Carmen Martí
Aug 13, 2021·Frontiers in Plant Science·Sampurna GaraiGitanjali Yadav

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