GYIG OpenIR  > 环境地球化学国家重点实验室  > 期刊论文
Microbial diversity and community structure in an antimony-rich tailings dump
Enzong Xiao; Valdis Krumins; Yiran Dong; Tangfu Xiao; Zengping Ning; Qingxiang Xiao; Weimin Sun
2016
Source PublicationApplied Microbiology and Biotechnology
Volume100Issue:17Pages:7751-7763
AbstractTo assess the impact of antimony (Sb) on microbial community structure, 12 samples were taken from an Sb tailings pile in Guizhou Province, Southwest China. All 12 samples exhibited elevated Sb concentrations, but the mobile and bioaccessible fractions were small in comparison to total Sb concentrations. Besides the geochemical analyses, microbial communities inhabiting the tailing samples were characterized to investigate the interplay between the microorganisms and environmental factors in mine tailings. In all samples, Proteobacteria and Actinobacteria were the most dominant phyla. At the genus level, Thiobacillus, Limnobacter, Nocardioides, Lysobacter, Phormidium, and Kaistobacter demonstrated relatively high abundances. The two most abundant genera, Thiobacillus and Limnobacter, are characterized as sulfur-oxidizing bacteria and thiosulfate-oxidizing bacteria, respectively, while the genus Lysobacter contains arsenic (As)-resistant bacteria. Canonical correspondence analysis (CCA) indicates that TOC and the sulfate to sulfide ratio strongly shaped the microbial communities, suggesting the influence of the environmental factors in the indigenous microbial communities.
Subject Area环境地球化学
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/6529
Collection环境地球化学国家重点实验室_环境地球化学国家重点实验室_期刊论文
Recommended Citation
GB/T 7714
Enzong Xiao,Valdis Krumins,Yiran Dong,et al. Microbial diversity and community structure in an antimony-rich tailings dump[J]. Applied Microbiology and Biotechnology,2016,100(17):7751-7763.
APA Enzong Xiao.,Valdis Krumins.,Yiran Dong.,Tangfu Xiao.,Zengping Ning.,...&Weimin Sun.(2016).Microbial diversity and community structure in an antimony-rich tailings dump.Applied Microbiology and Biotechnology,100(17),7751-7763.
MLA Enzong Xiao,et al."Microbial diversity and community structure in an antimony-rich tailings dump".Applied Microbiology and Biotechnology 100.17(2016):7751-7763.
Files in This Item:
File Name/Size DocType Version Access License
Microbial diversity (5973KB) 开放获取LicenseView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Enzong Xiao]'s Articles
[Valdis Krumins]'s Articles
[Yiran Dong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Enzong Xiao]'s Articles
[Valdis Krumins]'s Articles
[Yiran Dong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Enzong Xiao]'s Articles
[Valdis Krumins]'s Articles
[Yiran Dong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Microbial diversity and community structure in an antimony-rich tailings dump.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.