Araştırma Makalesi

Benchmarking of the Effects of Salinity on Antioxidant Enzymes Activities, Lipid Peroxidation and H2O2 Levels in the Leaves of Two Zinnia Species

Cilt: 24 Sayı: 1 28 Şubat 2021
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Benchmarking of the Effects of Salinity on Antioxidant Enzymes Activities, Lipid Peroxidation and H2O2 Levels in the Leaves of Two Zinnia Species

Abstract

In this study, it was aimed to investigate the effects of salinity, which is an important environmental problem, in the cultivation of ornamental plants (such as zinnia) and irrigation with high salt water, especially on the antioxidant defense mechanism. For this purpose, the two Zinnia species were irrigated by different concentrations of saline water (50, 100, 150, 200 mM NaCl); effects of salinity on superoxide dismutase (SOD), catalase (CAT), glutathione reductase (GR) lipid peroxidation (MDA) and hydrogen peroxide (H2O2) in the leaves were determined. The results showed that salinity conspicuously increased SOD, CAT, GR, H2O2 and MDA content at two Zinnia species compared to the control groups. It was found that SOD and CAT enzyme activities increased remarkably with 150 mM NaCl in both Zinnia species, but decreased with 200 mM NaCl.The highest GR enzyme activity was observed in 200mM salt concentration at Zinnia marylandica ‘Double Zahara Fire Improved’. MDA and H2O2 levels were observed higher in Zinnia elegans ‘Zinnita Scarlet’.To conclude; it may be said that these two Zinnia varieties can tolerate salt concentration up to 150 mM.

Keywords

Destekleyen Kurum

Çukurova University

Proje Numarası

Project No: FBA-2019-11481.

Teşekkür

This work was supported Çukurova University, Project No: FBA-2019-11481. We thank the Prof.Dr.Serpil ÜNYAYAR, Girne American University/Turkish Republic of Northern Cyprus, for supports.

Kaynakça

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  3. Aebi H 1974. Catalase. (In: Bergmeyer, H.U. (Eds.) Methods of Enzymatic Analysis, Verlag Chemie/Academic Press Inc., NewYork), 673-680.
  4. Ahmad, P 2010. Growth and antioxidant responses in mustard (Brassica napus L.) plants subjected to combined effect of gibberellic acid and salinity. Archieves Agronomy and Soil Science, 56(5): 575-588.
  5. Asada K 1999. The Water-Water Cycle in Chloroplasts: Scavenging of Active Oxygens and Dissipation of Excess Photons. Annu Rev PlantBio, 50(1):601–639.
  6. Ashraf M 2009. Biotechnological Approach of Improving Plant Salt Tolerance Using Antioxidants as Markers. Biotechnology Advances, 27(1): 84-93.
  7. Basu S, Aryadeep R, Progya PS, Dibyendu NS 2010. Differential antioxidative responses of indica rice cultivars to drought stress. Journal of Plant Growth Regulation, 60(1): 51–59.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Yapısal Biyoloji , Ziraat, Veterinerlik ve Gıda Bilimleri

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

28 Şubat 2021

Gönderilme Tarihi

26 Mayıs 2020

Kabul Tarihi

9 Temmuz 2020

Yayımlandığı Sayı

Yıl 2021 Cilt: 24 Sayı: 1

Kaynak Göster

APA
Yasemin, S., Güzel Değer, A., Çevik, S., & Köksal, N. (2021). Benchmarking of the Effects of Salinity on Antioxidant Enzymes Activities, Lipid Peroxidation and H2O2 Levels in the Leaves of Two Zinnia Species. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 24(1), 31-39. https://doi.org/10.18016/ksutarimdoga.vi.741890

Cited By

21082



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Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

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