Lead toxicity induces lipid peroxidation and alters the activities of antioxidant enzymes in growing rice plants

By Shalini Verma, R. Dubey. 2003

1,252 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/f2fcad26750bf25fc89831d1239c5377ba331ee4

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Plant Science

Citations in the corpus

Molecular Mechanism of Heavy Metal Toxicity and Tolerance in Plants: Central Role of Glutathione in Detoxification of Reactive Oxygen Species and Methylglyoxal and in Heavy Metal Chelation (2012, background): “Sharma and Dubey et al. [7] reported that DHAR activity increased significantly in Al3+-treated rice seedlings compared to controls, and the increase was more pronounced in the 80 μM Al3+-treated seedlings than in the 160 μM Al3+-treated seedlings.”
Effect of indole-3-acetic acid on lead accumulation in maize (Zea mays L.) seedlings and the relevant antioxidant response (2007, background): “A trong induction of POD activity in response to Pb was reported n thale cress (Arabidopsis thaliana (L.) Heynh) (Lummerzheim t al., 1995), rice (Oryza sativa L.) (Verma and Dubey, 2003) nd maize (Zea mays L.) calli (Zacchini et al., 2003).”
Metals and seeds: Biochemical and molecular implications and their significance for seed germination (2011, background): “Rice seedlings showed increased activities of SOD, guaiacol POX, APX and GR in response to Pb stress (Verma and Dubey, 2003).”
Nickel-induced oxidative stress and the role of antioxidant defence in rice seedlings (2009, background): “…oxygen species (ROS) such as O2 •2, the hydroxyl radical (OH ) and H2O2, which can cause oxidative damage to vital cellular components, such as membrane lipids, proteins, enzymes, pigments and nucleic acids (Dat et al. 2000; Shah et al. 2001; Verma and Dubey 2003; Sharma and Dubey 2005, 2007).”
Engineering plants for heavy metal stress tolerance (2018, neutral): “Pb stress brings about distorted chloroplast ultra structure, decrease chlorophyll biosynthesis, non-coupling in electron transport system and decrease in activities of enzymes of Calvin cycle (Verma and Dubey 2003).”
Responses of the phenolic compounds of Zea mays under heavy metal stress (2016, background): “Studies on plant abiotic stress have been intensively researched on antioxidant enzymes and total phenolic compound by plant physiologists (Verma and Dubey 2003; Rellan-Alvarez et al. 2006; Gonçalves et al. 2007; Rastgoo and Alemzadeh 2011; Hassan and Mansoor 2014).”
Effects of silicon and drought stress on biochemical characteristics of leaves of upland rice cultivars (2016, background): “Increased activity of antioxidant enzymes in rice plants under stress conditions was observed by Verma and Dubey (2003) and Chandru et al. (2003) as a defense mechanism against stress.”
Role of plant growth promoting Bacteria (PGPRs) as biocontrol agents of Meloidogyne incognita through improved plant defense of Lycopersicon esculentum (2019, neutral): “It was further observed that SOD along with the help of other antioxidant enzymes support free radical scavenging (Verma and Dubey 2003).”