Research Article

Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings

Volume: 41 Number: 1 March 22, 2020
Serhat Seven , Serap Sağlam *
EN

Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings

Abstract

Soil salinity is a very important abiotic stress condition that affects plant growth and crop yield. Photosynthetic activity, fresh weight, total protein amount decrease due to salinity condition. Brassinosteroids (BR) are a new group of hormones in the steroidal structure which is involved in the plant hormone group. BRs play an important role in various physiological processes. BR shave a curative effect on the plants exposed to environmental stress. In this study, the effect on seedling development was examined by spraying 24-epibrassinolide (eBL), the active form of brassinosteroids, on the seedlings exposed to salt stress. For this purpose, seedlings are divided into three groups such as Hoagland, Hoagland+NaCl, Hoagland+NaCl+eBL. As a result of preliminary experiments, 150 mM NaCl as the salt concentration reducing seedling growth and 10-9 M eBL which promotes growth by reducing this inhibition were determined as the appropriate concentration. This study; biochemical analysis of spinach seedlings exposed to salt stress and applied to eBL showed the curative effect of eBL on salt toxicity.

Keywords

Hoagland,NaCl,Epibrassinolide,Salt stress,Seedling Development

Supporting Institution

İstanbul Üniversitesi (BAP birimi)

Project Number

IUBAP, 55504

Thanks

The authors thank Department of Scientific Research Projects Coordination Unit of Istanbul University (IUBAP, 55504) for the financial support by the project.

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APA
Seven, S., & Sağlam, S. (2020). Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings. Cumhuriyet Science Journal, 41(1), 131-138. https://doi.org/10.17776/csj.596360
AMA
1.Seven S, Sağlam S. Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings. CSJ. 2020;41(1):131-138. doi:10.17776/csj.596360
Chicago
Seven, Serhat, and Serap Sağlam. 2020. “Investigation on the Relationship Between Salinity Stress and Epibrassinolide in Spinach (Spinacia Oleracea L. Cv. Matador) Seedlings”. Cumhuriyet Science Journal 41 (1): 131-38. https://doi.org/10.17776/csj.596360.
EndNote
Seven S, Sağlam S (March 1, 2020) Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings. Cumhuriyet Science Journal 41 1 131–138.
IEEE
[1]S. Seven and S. Sağlam, “Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings”, CSJ, vol. 41, no. 1, pp. 131–138, Mar. 2020, doi: 10.17776/csj.596360.
ISNAD
Seven, Serhat - Sağlam, Serap. “Investigation on the Relationship Between Salinity Stress and Epibrassinolide in Spinach (Spinacia Oleracea L. Cv. Matador) Seedlings”. Cumhuriyet Science Journal 41/1 (March 1, 2020): 131-138. https://doi.org/10.17776/csj.596360.
JAMA
1.Seven S, Sağlam S. Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings. CSJ. 2020;41:131–138.
MLA
Seven, Serhat, and Serap Sağlam. “Investigation on the Relationship Between Salinity Stress and Epibrassinolide in Spinach (Spinacia Oleracea L. Cv. Matador) Seedlings”. Cumhuriyet Science Journal, vol. 41, no. 1, Mar. 2020, pp. 131-8, doi:10.17776/csj.596360.
Vancouver
1.Serhat Seven, Serap Sağlam. Investigation on the relationship between salinity stress and epibrassinolide in spinach (Spinacia oleracea L. cv. Matador) seedlings. CSJ. 2020 Mar. 1;41(1):131-8. doi:10.17776/csj.596360