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Testosterone amendment alters metabolite profiles of the soil microbial community
Ding, Jing1; Sun, Hongwei1; Liang, Aiping1; Liu, Jin1; Song, Lehui3; Lv, Min3; Zhu, Dong2
KeywordHormones Contaminant Metabolomics Bacterial community
Corresponding AuthorZhu, Dong(dongzhu@rcees.ac.cn)
AbstractSteroid 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.
Funding OrganizationNational 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
Indexed BySCI
WOS Research AreaEnvironmental Sciences & Ecology
WOS IDWOS:000615555000017
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Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorZhu, Dong
Affiliation1.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
Recommended Citation
GB/T 7714
Ding, Jing,Sun, Hongwei,Liang, Aiping,et al. Testosterone amendment alters metabolite profiles of the soil microbial community[J]. ENVIRONMENTAL POLLUTION,2021,272:9.
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,272,9.
MLA Ding, Jing,et al."Testosterone amendment alters metabolite profiles of the soil microbial community".ENVIRONMENTAL POLLUTION 272(2021):9.
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