Journals / Harran Tarım ve Gıda Bilimleri Dergisi / 2019 / Cilt: 23 - Sayı: 2

Evaluation of biochemical and physiological responses of salsola spp at their natural habitats

Doğal ortamlarında yetişen Salsola türlerinin biyokimyasal ve fizyolojik tepkilerinin araştırılması

Pages
226–233
Publication Date
2019-06-18
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)

The results showed that variation existed in Salsola spp. in their response to salinity.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Halophytes are naturally salt-tolerant plants that are useful for soil remediation applications.
📊
Key Findings & Data:Biochemical and physiological responses of Salsola species, namely; S. ruthenica, S. dendroides and S. crassa were evaluated at their natural habitats for their salt tolerance in which the biochemical responses such as peroxidase (POX, EC.1.11.1.7) and catalase (CAT, EC.1.11.1.6) enzymes, inorganic ion accumulation, proline (Pro), malondialdehyde (MDA), chlorophyll contents (Chl-a, Chl-b) were measured.
💡
Conclusion & Impact:The results showed that variation existed in Salsola spp. in their response to salinity.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Salsola spp. · Halofitler · Enzimler

Abstract

Halophytes are naturally salt-tolerant plants that are useful for soil remediation applications. Biochemical and physiological responses of Salsola species, namely; S. ruthenica, S. dendroides and S. crassa were evaluated at their natural habitats for their salt tolerance in which the biochemical responses such as peroxidase (POX, EC.1.11.1.7) and catalase (CAT, EC.1.11.1.6) enzymes, inorganic ion accumulation, proline (Pro), malondialdehyde (MDA), chlorophyll contents (Chl-a, Chl-b) were measured. The results showed that variation existed in Salsola spp. in their response to salinity. Although all Salsola spp. showed similar trends, S. ruthenica expressed higher activities of antioxidant enzymes along with the higher accumulation of proline, MDA contents than those of S. dendroides and S. crassa spp. Leaves of all three species exhibited high Na+ content while K+, Ca++ and Mg++ contents are low. S. ruthenica accumulated 94.5 g kg-1 DW of Na+ ions while S. dendroides and S. crassa accumulated 82.1 g kg-1 DW and 71.4 g kg-1 DW Na+ ions, respectively. The increase in enzymatic activities and higher metabolic contents and lower MDA levels in Salsola spp., especially in S. ruthenica, suggested that these species could well be used for phytoremediation purposes. With moderate height and root-length, these plants have high potentials to be used as companion plants with glycophytes to reduce salt stress in moderately saline conditions.

Özet

Halofit bitkiler toprak ıslahı uygulamaları için kullanılan doğal olarak tuza-tolerant bitkilerdir. Salsola türlerinin (S. ruthenica, S. dendroides ve S. crassa) tuz toleransına karşı biyokimayasal ve fizyolojik tepkileri doğal ortamlarında peroksidaz (POX, EC.1.11.1.7) ve katalaz (CAT, EC.1.11.1.6) enzimleri, inorganik iyon birikimi, prolin (Pro), malondialdehid (MDA) sentezi, ve klorofil içerkileri (Chl-a, Chl-b) gibi parametreler ölçülerek incelenmiştir. Sonuçlar, Salsola türlerinin tuza tepki bakımından farklılık olduğunu göstermiştir. Bütün Salsola türleri benzer tepkiler vermesine rağmen, S. ruthenica daha yüksek MDA, prolin ve antioksidan enzim ekspresyonları ile S. dendroides ve S. crassa türlerinden ayrılmıştır. Her üç türün yaprakları yüksek düzeyde Na+ içerirken K+, Ca++ ve Mg++içeriklerinde düşüş görülmüştür. S. ruthenica çeşidi 94.5 g kg-1 KA of Na+ iyonu içerirken S. dendroides ve S. crassa sırasıyla, 82.1 g kg-1 KAve 71.4 g kg-1 KA Na+ iyonu içermektedir. Salsola türlerinde düşük MDA ve yüksek metabolit sentezi ile enzim artışları, özellikle S. ruthenica’de, bu türlerin fitoremediasyon çalışmaları için rahatlıkla kullanılabileceğini göstermiştir. Orta derecede tuzlu topraklarda tuz stresini azaltmak için ortalama boy ve kök uzunluğuna sahip bu bitkilerin arkadaş bitki olarak glikofitler ile birlikte kullanılma potansiyeli oldukça yüksektir.

🔖

Cite This Article

DİKİLİTAŞ, S. K., DİKİLİTAŞ, M., ASLAN, M., GÜZEL, A. N. (2019). Evaluation of biochemical and physiological responses of salsola spp at their natural habitats. Harran Tarım ve Gıda Bilimleri Dergisi, Cilt: 23 - Sayı: 2, 226–233. https://ajindex.com/articles/423102

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Acosta-Motos, J.R.; Hernández, J.A.; Álvarez, S.; Barba-Espín, G.; Sánchez-Blanco, M.J. Long-term resistance mechanisms and irrigation critical threshold showed by Eugenia myrtifolia plants in response to saline reclaimed water and relief capacity. Plant Physiol. Biochem. 2017, 111, 244–256.
  2. Akhtar A., Yun D.J., 2017. Salt Stress Tolerance; What Do We Learn From Halophytes? J. Plant Biol. 60:431-439.
  3. Albert, R. 1982. Halophyten. In: Kinzel H, ed. Pflanzen6kologie und Minerals to ffwechsel. Stuttgart: Verlag Eugen Ulmer, 33-204.
  4. Allakhverdiev, S.I., Sakamoto, A., Nishiyama, Y., Inaba, M., Murata N., 2000. Ionic and osmotic effects of NaCl induced inactivation of photosystems I and II in Synechococcus sp. Plant Physiol, 123: 1047–1056.
  5. Anaç, S., Aksoy, U., 2000. Foreword. International Symposium on Techniques to Control Salination for Horticultural Productivity. 30 March 2002,
  6. Antalya, Turkey. Bates, L.S., Waldren, R.P., Teare, I.D., 1973. Rapid determination of free proline for water-stress studies. Plant and Soil, 39: 205-207.
  7. Bradford, M.M., 1976. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding, Anal Biochem, 72, 248–254.
  8. Chapman, H.D. and Pratt, P.F., 1961. Methods of analysis for soils, plants and waters. 1-309.
  9. University of California, Division of Agricultural Sciences. USA.Cuartero, J., Fernandez-Munoz, R., 1999. Tomato and salinity. Sci. Hort. 78, 83–125.
  10. Cvikrova, M., Hrubcova, M., Vagner, M., Machackova I. and Eder J. (1994) Phenolic acids and peroxidase activity in Alfalfa (Medicago sativa) embryogenic cultures after ethephon treatment. Plant Physiol. 91(2), 226-233.
  11. Davis, P.H., Mill, R.R., Tan, K., 1988. Flora of Turkey and the East Aegean Islands. Edinburgh: Edinburgh University Press. Vol. 10. (Suppl. 1), 324-326.
  12. Dikilitaş, M., Çullu, M. A., Karakaş, S., Aydemir, S., Saygan, E., 2007. Possible use of weeds fort he remediation of saline areas ın gap region and their biochemical responses to high level of salinity. Second Annual YOK-SUNY Collaboration Symposıum. Scientific Collaboration For Sustainable Development., 23-25 May., 2007. Adana, 41-49.
  13. Gharaibeh, M.A., Eltaif, N.I., Albalasmeh, A.A., 2011. Eclamatıon of Highly Calcareous Saline Sodic Soil Using Atriplex Halimus and By-Product Gypsum, Int. J. of Phytoremediation,13: 873–883,2011.
  14. Glenn, E.P., Brown, J.J, Blumwald, E., 1999. Salt tolerance and crop potential of halophytes. Crit Rev Plant Sci. 18:227–2