Reactive oxygen species in plants: their generation, signal transduction, and scavenging mechanisms

By T. Karuppanapandian, Jun-Cheol Moon, Changsoo Kim, K. Manoharan, Wook Kim. 2011

634 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/fd3f994834b77764eb9c8c4e91be8e7c6cfd94d2

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Citations in the corpus

Reactive oxygen species (ROS) and response of antioxidants as ROS-scavengers during environmental stress in plants (2014, background): “Firstly, when environmental stress upsets the delicate balance between light harvesting and energy utilization, it leads to the formation of triplet Chl (3Chl∗) which on reacting with dioxygen ((3)O2) liberates singlet oxygen ((1)O2) (Karuppanapandian et al., 2011).”
Geração e desintoxicação enzimática de espécies reativas de oxigênio em plantas (2014, background): “Os peroxissomos são organelas que realizam reações de oxidação de substratos orgânicos, resultando na produção de H2O2 e são considerados os principais sítios intracelulares de geração dessa ROS (KARUPPANAPANDIAN et al., 2011; SHARMA et al., 2012).”
Arsenic-induced metabolic disturbances and their mitigation mechanisms in crop plants: A review (2016, methodology): “Inside the mitochondria, complex-I and -III of electron transport chain (ETC) are prominent locations of O.−2 production (Keshavkant & Naithani 2001).”
First line defence antioxidants-superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX): Their fundamental role in the entire antioxidant defence grid (2018, background): “In this regards, SODs are classified into three forms and these include (i) Fe-SOD which is commonly found in prokaryotes and chloroplasts of some plants (ii) Mn-SOD which is present in prokaryotes and mitochondria of eukaryotes and (iii) Cu/Zn-SOD is predominant in eukaryotes and more distributed, ”
Arsenic Uptake, Toxicity, Detoxification, and Speciation in Plants: Physiological, Biochemical, and Molecular Aspects (2018, background): “The increased production of ROS is very dangerous for physiological, biochemical, and metabolic processes taking place inside the plants [46,127,204].”
Physiological, Biochemical, and Molecular Mechanisms of Heat Stress Tolerance in Plants (2013, background): “Hydroxyl radicals can potentially react with all biomolecules, like pigments, proteins, lipids and DNA, and almost with all constituents of cells [97,98].”
Alpha-Tocopherol-Induced Regulation of Growth and Metabolism in Plants Under Non-stress and Stress Conditions (2019, background): “In Arabidopsis thaliana plants, the degradation of both α-Toc and glutathione adversely affected chloroplast stability and its functionality (Karuppanapandian et al. 2011).”
GABA shunt: a key-player in mitigation of ROS during stress (2021, background): “1 3 and some non- radicals such as hydrogen peroxide (H2O2) and singlet oxygen ((1)O2) (Dismukes et al. 2001; Vellosillo et al. 2010; Karuppanapandian et al. 2011).”
Chemistry, Biochemistry of Nanoparticles, and Their Role in Antioxidant Defense System in Plants (2015, background): “Plants continually produce ROS in structures such as chloroplasts, mitochondria, peroxisomes, the endoplasmic reticulum (ER), and plasma membranes (Karuppanapandian et al. 2011).”
Antioxidants and Antioxidant Enzymes in Higher Plants (2018, background): “…condition that promote enhanced H2O2 accumulation in the chloroplast, which in turn overcomes the scavenging capacity of the Asc–GSH cycle, H2O2 may escape to the vacuole where it is scavenged (Karuppanapandian et al. 2011; Ferreres et al. 2011; Bienert and Chaumont 2014; Koffler et al. 2014).”
ROS generation, oxidative burst and dynamic expression profiles of ROS-scavenging enzymes of superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX) in response to Erwinia amylovora in pear (Pyrus communis L) (2017, background): “The most important non-enzymatic antioxidants in plant cells are ascorbic acid (AA), glutathione, tocopherols , carotenoides, prolin and phenolic compounds including flavonoids, tannins, hydroxycinnamate, esters and lignin (Gill and Tuteja 2010; Karuppanapandian et al. 2011).”
Heat stress in grain legumes during reproductive and grain-filling phases (2017, background): “Among ROS, OH promptly reacts with all biomolecules including proteins, lipids, and pigments whereas DNA, polyunsaturated fatty acids and the oxidation of proteins aremore prone to singlet oxygen (Karuppanapandian et al. 2011).”