Ding, Jing1; Sun, Hongwei1; Liang, Aiping1; Liu, Jin1; Song, Lehui3; Lv, Min3
; Zhu, Dong2发表期刊ENVIRONMENTAL POLLUTION
ISSN0269-7491
2021-03-01
卷号272页码:9
关键词HormonesContaminantMetabolomicsBacterial community
DOI10.1016/j.envpol.2020.115928
通讯作者Zhu, Dong(dongzhu@rcees.ac.cn)
英文摘要Steroid hormones are prevalent in the environment and have become emerging pollutants, but little is known about their effects on soil microbial community composition and function. In the present study, three representative soils in China were amended with environmentally relevant concentrations of testosterone and responses of soil bacterial community composition and soil function were assessed using high-throughput sequencing and nontargeted metabolomics. Our results showed that testosterone exposure significantly shifted bacterial community structure and metabolic profiles in soils at Ningbo (NB) and Kunming (KM), which may reflect high bioavailability of the hormone. Abundances of several bacterial taxa associated with nutrient cycling were reduced by testosterone and metabolites related to amino acid metabolism were downregulated. A close connection between bacterial taxa and specific metabolites was observed and confirmed by Procrustes tests and a co-occurrence network. These results provide an insight into the effects of steroid hormones on soil microbial community and highlight that nontargeted metabolomics is an effective tool for investigating the impacts of pollutants. (C) 2020 Elsevier Ltd. All rights reserved.
资助机构National Natural Science Foundation of China; Major Scientific and Technological Innovation Projects of Key R&D Programs in Shandong Province, China; Top Discipline in Materials Science of Shandong Province, China
收录类别SCI
语种英语
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000615555000017
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/27378
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
通讯作者Zhu, Dong作者单位1.Yantai Univ, Sch Environm & Mat Engn, 30 Qingquan Rd, Yantai 264005, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, 18 Shuangqing Rd, Beijing 100085, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, 17 Chunhui Rd, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714Ding, Jing,Sun, Hongwei,Liang, Aiping,et al. Testosterone amendment alters metabolite profiles of the soil microbial community[J]. ENVIRONMENTAL POLLUTION,2021,272:9.
APADing, Jing.,Sun, Hongwei.,Liang, Aiping.,Liu, Jin.,Song, Lehui.,...&Zhu, Dong.(2021).Testosterone amendment alters metabolite profiles of the soil microbial community.ENVIRONMENTAL POLLUTION,272,9.
MLADing, Jing,et al."Testosterone amendment alters metabolite profiles of the soil microbial community".ENVIRONMENTAL POLLUTION 272(2021):9.
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