Microbial communities inhabiting oil-contaminated soils from two major oilfields in Northern China: Implications for active petroleum-degrading capacity
Sun, Weimin1; Dong, Yiran2; Gao, Pin3; Fu, Meiyan4; Ta, Kaiwen5; Li, Jiwei5
2015-06-01
发表期刊JOURNAL OF MICROBIOLOGY
卷号53期号:6页码:371-378
摘要Although oilfields harbor a wide diversity of microorganisms with various metabolic potentials, our current knowledge about oil-degrading bacteria is limited because the vast majority of oil-degrading bacteria remain uncultured. In the present study, microbial communities in nine oil-contaminated soils collected from Daqing and Changqing, two of the largest oil fields in China, were characterized through highthroughput sequencing of 16S rRNA genes. Bacteria related to the phyla Proteobacteria and Actinobacteria were dominant in four and three samples, respectively. At the genus level, Alkanindiges, Arthrobacter, Pseudomonas, Mycobacterium, and Rhodococcus were frequently detected in nine soil samples. Many of the dominant genera were phylogenetically related to the known oil-degrading species. The correlation between physiochemical parameters within the microbial communities was also investigated. Canonical correspondence analysis revealed that soil moisture, nitrate, TOC, and pH had an important impact in shaping the microbial communities of the hydrocarbon-contaminated soil. This study provided an in-depth analysis of microbial communities in oilcontaminated soil and useful information for future bioremediation of oil contamination.
文章类型Article
关键词Oil-degrading Bacteria Bioremediation Microbial Community Analysis Illumina Sequencing
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1007/s12275-015-5023-6
收录类别SCI
语种英语
关键词[WOS]AROMATIC-HYDROCARBONS PAHS ; SP-NOV. ; ARTHROBACTER SP ; CRUDE-OIL ; TOLUENE DEGRADATION ; MYCOBACTERIUM SP ; GEN.-NOV. ; BIODEGRADATION ; FIELD ; DIVERSITY
WOS类目Microbiology
WOS记录号WOS:000355344600003
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.idsse.ac.cn/handle/183446/471
专题深海科学研究部_深海地质与地球化学研究室
作者单位1.Rutgers State Univ, Dept Microbiol & Biochem, New Brunswick, NJ 08901 USA
2.Univ Illinois, Energy & Biosci Inst, Urbana, IL 61801 USA
3.Donghua Univ, Sch Environm Sci & Engn, Shanghai 201620, Peoples R China
4.Chengdu Univ Technol, Coll Energy Resources, Chengdu 610059, Peoples R China
5.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China
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Sun, Weimin,Dong, Yiran,Gao, Pin,et al. Microbial communities inhabiting oil-contaminated soils from two major oilfields in Northern China: Implications for active petroleum-degrading capacity[J]. JOURNAL OF MICROBIOLOGY,2015,53(6):371-378.
APA Sun, Weimin,Dong, Yiran,Gao, Pin,Fu, Meiyan,Ta, Kaiwen,&Li, Jiwei.(2015).Microbial communities inhabiting oil-contaminated soils from two major oilfields in Northern China: Implications for active petroleum-degrading capacity.JOURNAL OF MICROBIOLOGY,53(6),371-378.
MLA Sun, Weimin,et al."Microbial communities inhabiting oil-contaminated soils from two major oilfields in Northern China: Implications for active petroleum-degrading capacity".JOURNAL OF MICROBIOLOGY 53.6(2015):371-378.
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