Article ID Journal Published Year Pages File Type
5764186 Aquatic Toxicology 2017 10 Pages PDF
Abstract
Furthermore, responses at the molecular level were also investigated. Gene transcription analyses, carried out by RT-qPCR technique, indicated an increase in transcripts for genes encoding glutathione S-transferase (GST) and ascorbate peroxidase (APX I) and a decrease for those encoding catalase (CAT), glutathione peroxidase (GPX) and Mn-superoxide dismutase (SOD-1) in both experimental treatments. Overall molecular and cellular results suggest that a short-term exposure to a sublethal concentration of atrazine may induce senescence features in microalgal cells which are the base of aquatic food webs.
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Life Sciences Agricultural and Biological Sciences Aquatic Science
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