Ding, Jing1; Zhu, Dong4; Wang, Yang3; Wang, Hongtao5; Liang, Aiping1; Sun, Hongwei1; Chen, Qinglin6; Lassen, Simon Bo6,7,8; Lv, Min2
; Chen, Lingxin2发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
2021-10-20
卷号792页码:9
关键词PlastisphereResistomeMicroplasticsAntibiotic
DOI10.1016/j.scitotenv.2021.148417
通讯作者Lv, Min(mlv@yic.ac.cn)
英文摘要The widespread occurrence of tire particles (IPs) in soils has attracted considerable attention due to their potential threats. The assemblage of bacteria and associated antibiotic resistant genes (ARGs) on TPs is yet largely unknown, especially under the stress of soil pollutants. In the present study, TPs were incubated in soils with or without the stress of heavy metal (Cu2+) or/and antibiotic (tetracycline). and bacterial community and ARG profile on TPs and in soils were explored using high-throughput sequencing and high-throughput quantitative PCR. Results indicated that bacterial community structure on TPs was significantly different from the surrounding soils, with a lower diversity, and significantly shifted by heavy metal and antibiotic exposure. Additionally, a diverse set of ARGs were detected on TPs, and their abundances were significantly increased under the stress of heavy metal and antibiotic, revealing a strong synergistic effect. Moreover, a good fit was observed for the correlation between bacterial community and ARG profile on TPs. Taken together, this study, for the first time, demonstrates that TPs can provide a novel niche for soil bacteria and soil resistome, and heavy metal and antibiotic exposure may potentially increase the abundance of ARGs on TPs, threatening soil ecosystems and human health. (C) 2021 Elsevier B.V. All rights reserved.
资助机构National Natural Science Foundation of China; Youth Innovation Promotion Association CAS; Major Scientific and Technological Innovation Projects of Key R&D Programs in Shandong Province, China; Open Fund of Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions (Henan University), Ministry of Education
收录类别SCI
语种英语
关键词[WOS]BIOFILM FORMATION; TETRACYCLINE; COMMUNITIES; COSELECTION; ENVIRONMENT; SORPTION; FATE
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000689569200007
引用统计被引频次：1[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/29725
专题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
中科院海岸带环境过程与生态修复重点实验室
通讯作者Lv, Min作者单位1.Yantai Univ, Sch Environm & Mat Engn, 30 Qingquan Rd, Yantai 264005, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, 17 Chunhui Rd, Yantai 264003, Peoples R China
3.Weifang Peoples Hosp, Dept Galactophore Surg, 151 Guangwen Rd, Weifang 261041, Peoples R China
4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, 18 Shuangqing Rd, Beijing 100085, Peoples R China
5.Henan Univ, Key Lab Geospatial Technol Middle & Lower Yellow, Minist Educ, Kaifeng 475004, Peoples R China
6.Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Environm & Hlth, 1799 Jimei Rd, Xiamen 361021, Peoples R China
7.Univ Copenhagen, Dept Plant & Environm Sci, Fac Sci, Thorvaldsensvej 40, DK-1871 Frederiksberg, Denmark
8.Univ Chinese Acad Sci, Sino Danish Ctr Educ & Res SDC, 380 Huaibeizhuang, Beijing, Peoples R China
推荐引用方式
GB/T 7714Ding, Jing,Zhu, Dong,Wang, Yang,et al. Exposure to heavy metal and antibiotic enriches antibiotic resistant genes on the tire particles in soil[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,792:9.
APADing, Jing.,Zhu, Dong.,Wang, Yang.,Wang, Hongtao.,Liang, Aiping.,...&Chen, Lingxin.(2021).Exposure to heavy metal and antibiotic enriches antibiotic resistant genes on the tire particles in soil.SCIENCE OF THE TOTAL ENVIRONMENT,792,9.
MLADing, Jing,et al."Exposure to heavy metal and antibiotic enriches antibiotic resistant genes on the tire particles in soil".SCIENCE OF THE TOTAL ENVIRONMENT 792(2021):9.
PDF全文下载地址:
点我下载PDF
