Peroxide processing in photosynthesis: antioxidant coupling and redox signalling
Само за регистроване кориснике
2000
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Photosynthesis has a high capacity for production of hydrogen peroxide (H2O2), but the intracellular levels of this relatively weak oxidant are controlled by the antioxidant system, comprising a network of enzymatic and non-enzymatic components that notably includes reactions linked to the intracellular ascorbate and glutathione pools, Mutants and transformed plants with specific decreases in key components offer the opportunity to dissect the complex system that maintains redox homeostasis. Since H2O2 is a signal-transducing molecule relaying information on intracellular redox state, the pool size must be rigorously controlled within each compartment of the cell. This review focuses on compartment-specific differences in the stringency of redox coupling between ascorbate and glutathione, and the significance this may have for the flexibility of the control of gene expression that is linked to photosynthetic H2O2 production.
Кључне речи:
hydrogen peroxide / glutathione / catalase / ascorbate / ascorbate peroxidase / 2-cys peroxiredoxinИзвор:
Philosophical Transactions of the Royal Society B-Biological Sciences, 2000, 355, 1402, 1465-1475Издавач:
- Royal Soc, London
DOI: 10.1098/rstb.2000.0707
ISSN: 0962-8436
PubMed: 11128000
WoS: 000165153100025
Scopus: 2-s2.0-0034730972
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Noctor, G AU - Veljović-Jovanović, Sonja AU - Foyer, CH PY - 2000 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/59 AB - Photosynthesis has a high capacity for production of hydrogen peroxide (H2O2), but the intracellular levels of this relatively weak oxidant are controlled by the antioxidant system, comprising a network of enzymatic and non-enzymatic components that notably includes reactions linked to the intracellular ascorbate and glutathione pools, Mutants and transformed plants with specific decreases in key components offer the opportunity to dissect the complex system that maintains redox homeostasis. Since H2O2 is a signal-transducing molecule relaying information on intracellular redox state, the pool size must be rigorously controlled within each compartment of the cell. This review focuses on compartment-specific differences in the stringency of redox coupling between ascorbate and glutathione, and the significance this may have for the flexibility of the control of gene expression that is linked to photosynthetic H2O2 production. PB - Royal Soc, London T2 - Philosophical Transactions of the Royal Society B-Biological Sciences T1 - Peroxide processing in photosynthesis: antioxidant coupling and redox signalling EP - 1475 IS - 1402 SP - 1465 VL - 355 DO - 10.1098/rstb.2000.0707 ER -
@article{ author = "Noctor, G and Veljović-Jovanović, Sonja and Foyer, CH", year = "2000", abstract = "Photosynthesis has a high capacity for production of hydrogen peroxide (H2O2), but the intracellular levels of this relatively weak oxidant are controlled by the antioxidant system, comprising a network of enzymatic and non-enzymatic components that notably includes reactions linked to the intracellular ascorbate and glutathione pools, Mutants and transformed plants with specific decreases in key components offer the opportunity to dissect the complex system that maintains redox homeostasis. Since H2O2 is a signal-transducing molecule relaying information on intracellular redox state, the pool size must be rigorously controlled within each compartment of the cell. This review focuses on compartment-specific differences in the stringency of redox coupling between ascorbate and glutathione, and the significance this may have for the flexibility of the control of gene expression that is linked to photosynthetic H2O2 production.", publisher = "Royal Soc, London", journal = "Philosophical Transactions of the Royal Society B-Biological Sciences", title = "Peroxide processing in photosynthesis: antioxidant coupling and redox signalling", pages = "1475-1465", number = "1402", volume = "355", doi = "10.1098/rstb.2000.0707" }
Noctor, G., Veljović-Jovanović, S.,& Foyer, C.. (2000). Peroxide processing in photosynthesis: antioxidant coupling and redox signalling. in Philosophical Transactions of the Royal Society B-Biological Sciences Royal Soc, London., 355(1402), 1465-1475. https://doi.org/10.1098/rstb.2000.0707
Noctor G, Veljović-Jovanović S, Foyer C. Peroxide processing in photosynthesis: antioxidant coupling and redox signalling. in Philosophical Transactions of the Royal Society B-Biological Sciences. 2000;355(1402):1465-1475. doi:10.1098/rstb.2000.0707 .
Noctor, G, Veljović-Jovanović, Sonja, Foyer, CH, "Peroxide processing in photosynthesis: antioxidant coupling and redox signalling" in Philosophical Transactions of the Royal Society B-Biological Sciences, 355, no. 1402 (2000):1465-1475, https://doi.org/10.1098/rstb.2000.0707 . .