Effect of salicylic acid on the activity of antioxidant enzymes in wheat under conditions of salination

被引：31
|
作者：
Sakhabutdinova, AR [1 ]
Fatkhutdinova, DR [1 ]
Shakirova, FM [1 ]
机构：
[1] Russian Acad Sci, Ufa Res Ctr, Inst Biochem & Genet, Ufa 450054, Russia
来源：
APPLIED BIOCHEMISTRY AND MICROBIOLOGY | 2004年 / 40卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1023/B:ABIM.0000040675.29736.91
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
The effect of pretreatment with 0.05 mM salicylic acid (SA) on the activity of superoxide dismutase (SOD) and peroxidase in the roots of four-day-old seedlings of wheat (Triticum aestivum L.) was studied under conditions of salination. The level of the stress-induced accumulation of active oxygen species and, therefore, activities of SOD and peroxidase in seedlings pretreated with SA were significantly lower than in untreated seedlings, which indicates that these enzymes contribute to the protective effect of SA on plants under conditions of salination.
引用
收藏
页码：501 / 505
页数：5
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