Selenium biological effects on antioxidant substrate in wheat (Triticum aestivum L.)

被引：0

作者：

Dadnia, Mohammad Reza ^{[1
]}

Ghanbarpoor, Maryam ^{[1
]}

机构：

[1] IAU, Dept Agron, Sci & Res Branch, Khouzestan, Iran

来源：

RESEARCH ON CROPS | 2010年 / 11卷 / 02期

关键词：

Antioxidant enzymes; selenium; UTP; REMOVAL;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Biological effects of selenium during cellular membrane removal were investigated. The uridine tri phosphate (UTP) was estimated for 50 days with selenium leaf cells. UTP with ion chromatographic analysis for selenium was applied. Although UTP was removed to more than 85.4% from oxidative stress, a less efficient removal of cellular membrane was observed due to the presence of selenium. The UTP contributed upto 12% to control transpiration. The results showed that selenium could improve UTP concentration due to antioxidant enzymes activity. This study shows that wheat yield improvement in oxidative stress condition by selenium application due to UTP maintenance by antioxidant enzymes in peroxyzomes.

引用

页码：252 / 255

页数：4

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