Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress

Sazzad H, Dietz K-J (2016)
Frontiers in Plant Science 7: 548.

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Journal Article | Original Article | Published | English
Abstract / Notes
Soil salinity is a crucial environmental constraint which limits biomass production at many sites on a global scale. Saline growth conditions cause osmotic and ionic imbalances, oxidative stress and perturb metabolism, e.g., the photosynthetic electron flow. The plant ability to tolerate salinity is determined by multiple biochemical and physiological mechanisms protecting cell functions, in particular by regulating proper water relations and maintaining ion homeostasis. Redox homeostasis is a fundamental cell property. Its regulation includes control of reactive oxygen species (ROS) generation, sensing deviation from and readjustment of the cellular redox state. All these redox related functions have been recognized as decisive factors in salinity acclimation and adaptation. This review focuses on the core response of plants to overcome the challenges of salinity stress through regulation of ROS generation and detoxification systems and to maintain redox homeostasis. Emphasis is given to the role of NADH oxidase (RBOH), alternative oxidase (AOX), the plastid terminal oxidase (PTOX) and the malate valve with the malate dehydrogenase isoforms under salt stress. Overwhelming evidence assigns an essential auxiliary function of ROS and redox homeostasis to salinity acclimation of plants.
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Article Processing Charge funded by the Deutsche Forschungsgemeinschaft and the Open Access Publication Fund of Bielefeld University.
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Sazzad H, Dietz K-J. Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress. Frontiers in Plant Science. 2016;7: 548.
Sazzad, H., & Dietz, K. - J. (2016). Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress. Frontiers in Plant Science, 7, 548. doi:10.3389/fpls.2016.00548
Sazzad, H., and Dietz, K. - J. (2016). Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress. Frontiers in Plant Science 7:548.
Sazzad, H., & Dietz, K.-J., 2016. Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress. Frontiers in Plant Science, 7: 548.
H. Sazzad and K.-J. Dietz, “Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress”, Frontiers in Plant Science, vol. 7, 2016, : 548.
Sazzad, H., Dietz, K.-J.: Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress. Frontiers in Plant Science. 7, : 548 (2016).
Sazzad, Hossain, and Dietz, Karl-Josef. “Tuning of Redox Regulatory Mechanisms, Reactive Oxygen Species and Redox Homeostasis under Salinity Stress”. Frontiers in Plant Science 7 (2016): 548.
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9 Citations in Europe PMC

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Redox and Reactive Oxygen Species Network in Acclimation for Salinity Tolerance in Sugar Beet.
Hossain MS, ElSayed AI, Moore M, Dietz KJ., J Exp Bot 68(5), 2017
PMID: 28338762
A Member of the 14-3-3 Gene Family in Brachypodium distachyon, BdGF14d, Confers Salt Tolerance in Transgenic Tobacco Plants.
He Y, Zhang Y, Chen L, Wu C, Luo Q, Zhang F, Wei Q, Li K, Chang J, Yang G, He G., Front Plant Sci 8(), 2017
PMID: 28348575
ROS formation is a differential contributory factor to the fungicidal action of Amphotericin B and Micafungin in Candida albicans.
Guirao-Abad JP, Sánchez-Fresneda R, Alburquerque B, Hernández JA, Argüelles JC., Int J Med Microbiol 307(4-5), 2017
PMID: 28412040
Metabolite profiling at the cellular and subcellular level reveals metabolites associated with salinity tolerance in sugar beet.
Hossain MS, Persicke M, ElSayed AI, Kalinowski J, Dietz KJ., J Exp Bot 68(21-22), 2017
PMID: 29140437
Self-protection of cytosolic malate dehydrogenase against oxidative stress in Arabidopsis.
Huang J, Niazi AK, Young D, Rosado LA, Vertommen D, Bodra N, Abdelgawwad MR, Vignols F, Wei B, Wahni K, Bashandy T, Bariat L, Van Breusegem F, Messens J, Reichheld JP., J Exp Bot (), 2017
PMID: 29194485

176 References

Data provided by Europe PubMed Central.

Plant salt tolerance.
Zhu JK., Trends Plant Sci. 6(2), 2001
PMID: 11173290

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