Volume 7, Issue 4 (12-2019)                   IJRSM 2019, 7(4): 19-26 | Back to browse issues page


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Aghaie P, Hosseini Tafreshi S A, Ramezani moghadam A, Toghyani M A. The effect of Melatonin pretreatment on growth responses and enhancement of the enzyme's antioxidant system in Chlorella vulgaris under stress of ionizing radiation. IJRSM 2019; 7 (4) :19-26
URL: http://rsm.kashanu.ac.ir/article-1-418-en.html
University of Kashan
Abstract:   (2068 Views)
Melatonin has important roles in many growth and stress-related responsive processes in plants and algae. In this study, the mediating role of 100 and 500 µM melatonin on photosynthetic pigments and non-enzymatic antioxidant responses of microalga, Chlorella vulgaris to gamma irradiation stress has been studied. The result showed that the alga treated with 100 µM had a stable amount of chlorophyll and a more stability of cell membrane under gamma stress. It was concluded that although melatonin could increase resistance of alga to gamma by strengthen non-enzymatic antioxidant system like more production of proline, however this resistance probably further be related to enzymatic antioxidant system.   
 
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Type of Study: Research | Subject: Special

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