Toxicological proteomic responses of halophyte Suaeda salsa to lead and zinc
作者: Xiaoli LiuXuejiao ShenYongkai LaiKang JiHushan SunYiyan WangChengzong HouNing ZouJunli WanJunbao Yu
作者单位: 1School of Life Sciences, Ludong University, Yantai 264025, PR China
2The Coastal Resources and Environment Team for Blue-Yellow Area, Ludong University, Yantai 264025, PR China
刊名: Ecotoxicology and Environmental Safety, 2016, Vol.134 , pp.163-171
来源数据库: Elsevier Journal
DOI: 10.1016/j.ecoenv.2016.07.017
关键词: Suaeda salsaLeadZincProteomicsToxicological effects
原始语种摘要: Abstract(#br)The long term (30 days) toxicological effects of environmentally relevant concentrations of Pb 2+ (20μg/L) and Zn 2+ (100μg/L) were characterized in Suaeda salsa using proteomics techniques. The responsive proteins were related to metabolism (Krebs cycle and Calvin cycle), protein biosynthesis, stress and defense, energy, signaling pathway and photosynthesis in Pb 2+ , Zn 2+ and Pb 2+ + Zn 2+ exposed groups in S. salsa after exposures for 30 days. The proteomic profiles also showed differential responses in S. salsa to metal exposures. In Pb 2+ -treated group, the proteins were categorized into cystein metabolism and pentose phosphate pathway. The responsive proteins were basically involved in glutathione metabolism, glycolysis, cystein...
全文获取路径: Elsevier  (合作)
影响因子:2.203 (2012)