Title :
Effects of Reactive Oxygen Species Metabolic System on Soybean (Glycine max.) under Exogenous Salicylic Acid to Ozone Stress
Author :
Zhao Tianhong ; Wang Junli ; Sun Jiawei ; Wang Yan
Author_Institution :
Coll. of Agronomy, Shenyang Agric. Univ., Shenyang, China
Abstract :
In order to reveal effect mechanism of crop reactive oxygen species (ROS) metabolic system under exogenous salicylic acid (SA) to ozone (O3) stress, open top chambers were utilized to investigate the change of ROS production rate, lipid peroxidation extent, anti-oxidative enzymes activities and antioxidant content in soybean (Glycine max.) leaves. Exogenous SA treatment relieves the aggravation of ROS damage through ozone stress, which represents protective efficacy to soybean, but the alleviation of exogenous SA to ozone is limited.
Keywords :
biochemistry; biomembrane transport; botany; cellular biophysics; crops; enzymes; lipid bilayers; molecular biophysics; oxidation; oxygen; ozone; Glycine max; O2; O3; anti-oxidative enzymes activities; crop; exogenous salicylic acid stress; lipid peroxidation; ozone stress; protective efficacy; reactive oxygen species metabolic system; soybean leaves; Amino acids; Biochemistry; Computerized monitoring; Crops; Educational institutions; Lipidomics; Oxygen; Spraying; Stress; Sun;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5515431
