Comparison of archaeal and bacterial community structures in heavily oil-contaminated and pristine soils(ENVIRONMENTAL BIOTECHNOLOGY)
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概要
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Archaeal and bacterial community structures in heavily oil-contaminated and pristine soils were compared using denaturing gradient gel electrophoresis and 16S rRNA gene libraries. The results showed that archaeal diversity was more complex in the contaminated soil than in the uncontaminated control soil. Archaeal populations in the contaminated soil consisted mainly of Euryarchaeota, with abundant methanogen-like operational taxonomic units (OTUs) and OTUs related to the phylogenetically diverse group, candidate division I, corresponding to rice cluster V. In contrast, only halophilic archaea were found in the pristine soil. Bacterial community structures also differed significantly between the contaminated and pristine soils. More clones from the contaminated soil were related to known hydrocarbon-degrading bacteria, implying that microorganisms with the potential to degrade petroleum were well-established. These results provide further insights into the composition of microbial communities in oil-contaminated soils.
- 社団法人日本生物工学会の論文
著者
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Yang Min
State Key Laboratory Of Environmental Aquatic Chemistry Research Center For Eco-environmental Scienc
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Liu Ruyin
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Scien
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Zhang Yu
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Scien
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Ding Ran
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Scien
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Li Dong
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Scien
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Gao Yingxin
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Scien
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Li Dong
State Key Laboratory Of Environmental Aquatic Chemistry Research Center For Eco-environmental Scienc
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Ding Ran
State Key Laboratory Of Environmental Aquatic Chemistry Research Center For Eco-environmental Scienc
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Liu Ruyin
State Key Laboratory Of Environmental Aquatic Chemistry Research Center For Eco-environmental Scienc
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Gao Yingxin
State Key Laboratory Of Environmental Aquatic Chemistry Research Center For Eco-environmental Scienc
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Zhang Yu
State Key Laboratory Of Continental Dynamics Department Of Geology Northwest University
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Zhang Yu
State Key Laboratory Of Environmental Aquatic Chemistry Research Center For Eco-environmental Scienc
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Zhang Yu
State Key Laboratory Of Bioelectronics Southeast University
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Zhang Yu
State Key Lab. On Microwave And Digital Communications Tsinghua National Lab. For Information Sci. A
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