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

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on

Conference_Location

Chengdu

ISSN

2151-7614

Print_ISBN

978-1-4244-4712-1

Electronic_ISBN

2151-7614

Type

conf

DOI

10.1109/ICBBE.2010.5515431

Filename

5515431