SavedAdd your journal

Journals / Avrupa Bilim ve Teknoloji Dergisi / 2020 / Cilt: 0 - Sayı: 18

Production and Function of Reactive Nitrogen Species (RNS) and Status in Stress Conditions

Reaktif Azot Türlerinin (RNS) Üretimi, Fonksiyonu ve Stres Koşullarındaki Durumu

İlkay YAVAŞ
Volkan Mehmet ÇINAR
Aydın ÜNAY
Pages
435–444
Publication Date
2022-10-11
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this respect, production, physiological effects and inactivation of RNS are important in defining many physiological events.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:It is known that Reactive Nitrogen Species (RNS) play a role as a signaling molecule under biotic and abiotic stress conditions in plants, but its presence causes oxidative damage.
📊
Key Findings & Data:It has been shown that nitrate reductase enzyme is the most important enzyme responsible for nitric oxide (NO) production in cytoplasm.
💡
Conclusion & Impact:In this respect, production, physiological effects and inactivation of RNS are important in defining many physiological events.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

It is known that Reactive Nitrogen Species (RNS) play a role as a signaling molecule under biotic and abiotic stress conditions in plants, but its presence causes oxidative damage. Chloroplasts, mitochondria, peroxisomes, endoplasmic reticulum and plasma membranes are cell organelles in which RNS occur. It has been shown that nitrate reductase enzyme is the most important enzyme responsible for nitric oxide (NO) production in cytoplasm. NO interacts with many enzymes, substrates and hormones and plays a role in the regulation of physiological events. In this respect, production, physiological effects and inactivation of RNS are important in defining many physiological events.

Özet

Bitkilerde Reaktif Azot Türlerinin (RNS) biyotik ve abiyotik stres koşullarında sinyal molekülü olarak rol oynadığı, buna karşınvarlığının oksidatif hasara yol açtığı bilinmektedir. Kloroplast, mitokondri, peroksizom, endoplazmik retikulum ve plazma memranlarıRNS’lerin ortaya çıktığı hücre organelleridir. Sitoplazmada nitrat redükdaz enziminin nitrik oksit (NO) üretiminden sorumlu enönemli enzim olduğu ortaya konulmuştur. NO birçok enzim, substrat ve hormonlar ile etkileşime girerek fizyolojik olaylarındüzenlenmesinde rol oynamaktadır. Bitki metabolizmasında aşırı konsantrasyonlarda üretildiğinde ise reaktif oksijen türlerindeolduğu gibi birçok enzim tarafından etkisiz forma dönüştürülmektedir. Bu yönden RNS’lerin üretimi, fizyolojik etkileri veetkisizleştirilmeleri birçok fizyolojik olayı tanımlamada önemlidir.

🔖

Cite This Article

YAVAŞ, İ., ÇINAR, V. M., ÜNAY, A. (2022). Production and Function of Reactive Nitrogen Species (RNS) and Status in Stress Conditions. Avrupa Bilim ve Teknoloji Dergisi, Cilt: 0 - Sayı: 18, 435–444. https://ajindex.com/articles/457746

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Adams, L., Franco, M. C., & Estevez, A. G. (2015). Reactive nitrogen species in cellular signaling. Experimental Biology and Medicine, 240(6), 711-717.
  2. Astier, J., Jeandroz, S., & Wendehenne, D. (2018). Nitric oxide synthase in plants: The surprise from algae. Plant science: An International Journal of Experimental Plant Biology, 268, 64. Basu, S., Azarova, N. A., Font, M. D., King, S. B., Hogg, N., Gladwin, M. T., & Kim-Shapiro, D. B. (2008). Nitrite reductase activity of cytochrome c. Journal of Biological Chemistry, 283(47), 32590-32597.
  3. Beligni, M. V., Fath, A., Bethke, P. C., Lamattina, L., & Jones, R. L. (2002). Nitric oxide acts as an antioxidant and delays programmed cell death in barley aleurone layers. Plant physiology, 129(4), 1642-1650.
  4. Botrel, A., Magné, C., & Kaiser, W. M. (1996). Nitrate reduction, nitrite reduction and ammonium assimilation in barley roots in response to anoxia. Plant Physiology and Biochemistry, 34(5), 645-652.
  5. De Michele, R., Vurro, E., Rigo, C., Costa, A., Elviri, L., Di Valentin, M., & Schiavo, F. L. (2009). Nitric oxide is involved in cadmium-induced programmed cell death in Arabidopsis suspension cultures. Plant Physiology, 150(1), 217-228. Del Río, L. A. (2015). ROS and RNS in plant physiology: an overview. Journal of Experimental Botany, 66(10), 2827-2837.
  6. Delledonne, M., Xia, Y., Dixon, R. A., & Lamb, C. (1998). Nitric oxide functions as a signal in plant disease resistance. Nature, 394(6693), 585-588.
  7. Desikan, R., Griffiths, R., Hancock, J., & Neill, S. (2002). A new role for an old enzyme: nitrate reductase-mediated nitric oxide generation is required for abscisic acid-induced stomatal closure in Arabidopsis thaliana. Proceedings of the National Academy of Sciences, 99(25), 16314-16318.
  8. Durner, J., Wendehenne, D., & Klessig, D. F. (1998). Defense gene induction in tobacco by nitric oxide, cyclic GMP, and cyclic ADPribose. Proceedings of the National Academy of Sciences, 95(17), 10328-10333.
  9. Fewson, C. A., & Nicholas, D. J. D. (1960). Utilization of nitric oxide by micro-organisms and higher plants. Nature, 188, 794-6.
  10. Foresi, N., Correa-Aragunde, N., Parisi, G., Caló, G., Salerno, G., & Lamattina, L. (2010). Characterization of a nitric oxide synthase from the plant kingdom: NO generation from the green alga Ostreococcus tauri is light irradiance and growth phase dependent. The Plant Cell, 22(11), 3816-3830.
  11. Gupta, K. J., & Rolletschek, H. (2013). Plant respiratory metabolism: a special focus on the physiology of