دورية أكاديمية
Assessment of the ecotoxicological impact of natural and synthetic β-triketone herbicides on the diversity and activity of the soil bacterial community using omic approaches.
| العنوان: | Assessment of the ecotoxicological impact of natural and synthetic β-triketone herbicides on the diversity and activity of the soil bacterial community using omic approaches. |
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| المؤلفون: | Romdhane S; Biocapteurs Analyse Environment, University of Perpignan via Domitia, Perpignan, France; AgroSup Dijon, INRA, Univ. Bourgogne Franche-Comté Dijon, Agroécologie, France; Centre de Recherches Insulaires et Observatoire de l'Environnement, USR 3278 EPHE-Centre National de la Recherche Scientifique, University of Perpignan via Domitia, Perpignan, France. Electronic address: sanaromdhan@gmail.com., Devers-Lamrani M; AgroSup Dijon, INRA, Univ. Bourgogne Franche-Comté Dijon, Agroécologie, France., Beguet J; AgroSup Dijon, INRA, Univ. Bourgogne Franche-Comté Dijon, Agroécologie, France., Bertrand C; Centre de Recherches Insulaires et Observatoire de l'Environnement, USR 3278 EPHE-Centre National de la Recherche Scientifique, University of Perpignan via Domitia, Perpignan, France., Calvayrac C; Biocapteurs Analyse Environment, University of Perpignan via Domitia, Perpignan, France; Sorbonne Universités, CNRS, Laboratoire de Biodiversité et Biotechnologies Microbiennes LBBM, 66650 Banyuls sur Mer, France., Salvia MV; Centre de Recherches Insulaires et Observatoire de l'Environnement, USR 3278 EPHE-Centre National de la Recherche Scientifique, University of Perpignan via Domitia, Perpignan, France., Jrad AB; Biocapteurs Analyse Environment, University of Perpignan via Domitia, Perpignan, France; Sorbonne Universités, CNRS, Laboratoire de Biodiversité et Biotechnologies Microbiennes LBBM, 66650 Banyuls sur Mer, France., Dayan FE; Bioagricultural Sciences and Pest Management Department, Colorado State University, Fort Collins, CO, USA., Spor A; AgroSup Dijon, INRA, Univ. Bourgogne Franche-Comté Dijon, Agroécologie, France., Barthelmebs L; Biocapteurs Analyse Environment, University of Perpignan via Domitia, Perpignan, France; Sorbonne Universités, CNRS, Laboratoire de Biodiversité et Biotechnologies Microbiennes LBBM, 66650 Banyuls sur Mer, France., Martin-Laurent F; AgroSup Dijon, INRA, Univ. Bourgogne Franche-Comté Dijon, Agroécologie, France. |
| المصدر: | The Science of the total environment [Sci Total Environ] 2019 Feb 15; Vol. 651 (Pt 1), pp. 241-249. Date of Electronic Publication: 2018 Sep 13. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0330500 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1026 (Electronic) Linking ISSN: 00489697 NLM ISO Abbreviation: Sci Total Environ Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Amsterdam, Elsevier. |
| مواضيع طبية MeSH: | Soil Microbiology*, Bacteria/*drug effects , Cyclohexanones/*toxicity , Herbicides/*toxicity , Mesylates/*toxicity , Phloroglucinol/*analogs & derivatives, Bacteria/genetics ; Environmental Monitoring ; Metabolome ; Phloroglucinol/toxicity ; RNA, Bacterial/analysis ; RNA, Ribosomal, 16S/analysis ; Soil Pollutants/toxicity |
| مستخلص: | The emergence of pesticides of natural origin appears as an environmental-friendly alternative to synthetic pesticides for managing weeds. To verify this assumption, leptospermone, a natural β-triketone herbicide, and sulcotrione, a synthetic one, were applied to soil microcosms at 0× (control), 1× or 10× recommended field dose. The fate of these two herbicides (i.e. dissipation and formation of transformation products) was monitored to assess the scenario of exposure of soil microorganisms to natural and synthetic herbicides. Ecotoxicological impact of both herbicides was explored by monitoring soil bacterial diversity and activity using next-generation sequencing of 16S rRNA gene amplicons and soil metabolomics. Both leptospermone and sulcotrione fully dissipated over the incubation period. During their dissipation, transformation products of natural and synthetic β-triketone were detected. Hydroxy-leptospermone was almost completely dissipated by the end of the experiment, while CMBA, the major metabolite of sulcotrione, remained in soil microcosms. After 8 days of exposure, the diversity and structure of the soil bacterial community treated with leptospermone was significantly modified, while less significant changes were observed for sulcotrione. For both herbicides, the diversity of the soil bacterial community was still not completely recovered by the end of the experiment (45 days). The combined use of next-generation sequencing and metabolomic approaches allowed us to assess the ecotoxicological impact of natural and synthetic pesticides on non-target soil microorganisms and to detect potential biomarkers of soil exposure to β-triketones. (Copyright © 2018 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Bacterial community; Ecotoxicology; Metabolomics; Pyrosequencing; β-Triketone |
| المشرفين على المادة: | 0 (Cyclohexanones) 0 (Herbicides) 0 (Mesylates) 0 (RNA, Bacterial) 0 (RNA, Ribosomal, 16S) 0 (Soil Pollutants) 2F8XBE046L (leptospermone) 5UEH9SXW7V (sulcotrione) DHD7FFG6YS (Phloroglucinol) |
| تواريخ الأحداث: | Date Created: 20180922 Date Completed: 20181211 Latest Revision: 20181211 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.scitotenv.2018.09.159 |
| PMID: | 30236841 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-1026 |
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| DOI: | 10.1016/j.scitotenv.2018.09.159 |