کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
578957 1453134 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evidence for shifts in the structure and abundance of the microbial community in a long-term PCB-contaminated soil under bioremediation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
Evidence for shifts in the structure and abundance of the microbial community in a long-term PCB-contaminated soil under bioremediation
چکیده انگلیسی
► A small-scale bioremediation assay was designed to bioremediate the soil of a transformer station contaminated with PCBs. ► The impact of bioremediation on the soil microbial community was assessed by Ribosomal intergenic spacer analysis and quantitative PCR. ► Ribosomal intergenic spacer analysis revealed that bioremediation resulted in a shift in the structure of the total bacterial community. ► qPCR assays revealed that bioremediation modified the abundances of the 11 targeted bacterial taxa: Actinobacteria, Acidobacteria, α-, β- and γ-Proteobacteria, Bacteriodetes, Firmicutes, Gemmatimonadetes, Verrucomicrobia, Planctomycetes and Crenarchaeota ► Bioremediation was shown to stimulate the abundances of Actinobacteria, Bacteroidetes and α- and γ-Proteobacteria phyla but had a negative impact on the abundance of Acidobacteria.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 195, 15 November 2011, Pages 254-260
نویسندگان
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