Drought and oxidative load in the leaves of C3 plants: a predominant role for photorespiration?

By G. Noctor, S. Veljović-Jovanović, S. Driscoll, L. Novitskaya, Christine H. Foyer. Annals of Botany, 2002

623 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/d4f68a85ddc6db6d6f994ea18a8bc5ee1ffd4d8c

How researchers see this paper

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

In Molecular Biology

1. Christine H. Foyer
2. G. Noctor
3. M. M. Chaves
4. R. Mittler
5. F. J. Corpas
6. J. Palma
7. D. Lawlor
8. M. Fujita

In Plant Science

1. Christine H. Foyer
2. G. Noctor
3. M. M. Chaves
4. R. Mittler
5. F. J. Corpas
6. D. Lawlor
7. M. Fujita
8. J. Palma

Citations in the corpus

• Applications of chlorophyll fluorescence can improve crop production strategies: an examination of future possibilities. (2004, background): “…and, in C3 plants, an increase in photorespiration under the stress conditions may maintain rates of electron transport similar to those observed in non-stressed leaves despite the rate CO2 assimilation decreasing (Leegood and Edwards, 1996; Flexas et al., 1998, 2002; Noctor et al., 2002; Ort Fig.”
• Physiology and molecular biology of stress tolerance in plants (2006, background): “…2002; Noctor et al., 2002), considering the relative specificity of plant RuBisCO and CO 2 19Water Stress and O 2 concentrations in chloroplasts during photosynthesis (Noctor et al., 2002), the rate of energy utilization of photorespiration does not exceed that under non-drought conditions.”
• Effect of drought and low light on growth and enzymatic antioxidant system of Picea asperata seedlings (2008, background): “…was significantly higher under high light condition, which might be due to maintain a high ratio of NADP+/ NADPH, therefore ensuing availability of NADP+ to accept electrons from photosynthetic electron transport chain and to facilitate the regeneration of oxidized ascorbate (Noctor et al. 2002).”
• Antioxidants and Antioxidant Enzymes in Higher Plants (2018, background): “Radiolabeling studies of isolated wheat (Triticum aestivum) chloroplasts proved that GSH could be imported from the cytosol into the plastid (Noctor et al. 2002).”
• Interactions between biosynthesis, compartmentation and transport in the control of glutathione homeostasis and signalling. (2002, background): “In a recent study of this mutant (Noctor et al., 2002), results very similar to those of Smith et al. were obtained (Smith et al., 1984 in 4 d with a 14 h light period.”
• Causes of decreased photosynthetic rate and metabolic capacity in water-deficient leaf cells: a critical evaluation of mechanisms and integration of processes. (2009, methodology): “, 2000; Haupt-Herting and Fock, 2002), and the water–water cycle also (Noctor et al., 2002).”
• Extreme climatic events: impacts of drought and high temperature on physiological processes in agronomically important plants (2014, background): “Protective effects of photorespiration in drought-exposed C3 plants under high irradiance were studied by various research teams (Wingler et al., 1999; Haupt-Herting et al., 2001; Noctor et al., 2002; Guan et al., 2004; Bai et al., 2008).”
• Polyamines as redox homeostasis regulators during salt stress in plants (2015, background): “The end product of chloroplasts (glycolate) is oxidized by glycolateoxidase in peroxisomes—a major pathway of H 2 O 2 production (Noctor et al., 2002; Karpinski et al., 2003).”
• Drought‐induced spikelet sterility is associated with an inefficient antioxidant defence in rice panicles (2004, background): “Despite a decrease in SOD activity, N118 panicles exhibited enhanced H2O2 levels under water stress along with higher CAT activity indicating the involvement of other sources of H2O2 generation such as photorespiratory processes (Noctor et al. 2002).”
• Common Components, Networks, and Pathways of Cross-Tolerance to Stress. The Central Role of “Redox” and Abscisic Acid-Mediated Controls1 (2002, background): “Most plant cells contain very large quantities of ascorbate (10–100 mm) and glutathione (1–10 mm), and most intracellular compartments, hence, have the capacity to deal with very high fluxes of H2O2 production (Noctor et al., 2002).”