Testosterone amendment alters metabolite profiles of the soil microbial community
文献类型：期刊论文
| 作者 | Ding, Jing; Sun, Hongwei; Liang, Aiping; Liu, Jin; Song, Lehui; Lv, Min; Zhu, Dong |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2021-03-01 |
| 卷号 | 272页码:- |
| ISSN号 | 0269-7491 |
| 关键词 | Hormones Contaminant Metabolomics Bacterial community |
| 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. |
| WOS研究方向 | Environmental Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45577]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, 18 Shuangqing Rd, Beijing 100085, Peoples R China 2.Yantai Univ, Sch Environm & Mat Engn, 30 Qingquan Rd, Yantai 264005, 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, Peo |
| 推荐引用方式 GB/T 7714 | Ding, Jing,Sun, Hongwei,Liang, Aiping,et al. Testosterone amendment alters metabolite profiles of the soil microbial community[J]. ENVIRONMENTAL POLLUTION,2021,272:-. |
| APA | Ding, 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,-. |
| MLA | Ding, Jing,et al."Testosterone amendment alters metabolite profiles of the soil microbial community".ENVIRONMENTAL POLLUTION 272(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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