Response of antibiotic resistance genes abundance by graphene oxide during the anaerobic digestion of swine manure with copper pollution
Zhang, RR (Zhang, Ranran)1; Gu, J (Gu, Jie)1,2; Wang, XJ (Wang, Xiaojuan)1; Li, Y (Li, Yang)3; Liu, JY (Liu, Jiayao)1; Lu, CY (Lu, Chunya)1; Qiu, L (Qiu, Ling)4
通讯作者Gu, Jie(gujie205@sina.com)
2019-03-01
发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
卷号654页码:292-299
产权排序3
摘要The pollution of various environments with antibiotic resistance genes (ARGs) is an urgent problem that needs to be addressed, especially in heavy metal-polluted environments. This study investigated the responses of ARGs and mobile genetic elements (MGEs) to the addition of graphene oxide (GO) to swine manure containing a high concentration copper during anaerobic digestion. The total copy numbers of ARGs and MGEs were significantly enhanced by the pressure due to Cu, GO significantly decreased the ARG and MGE copy numbers, where the low GO concentration performed better than the high GO concentration. Network analysis showed that most of the ARGs and MGEs co-occurred and they shared the same major potential host bacteria. The contributions of different factors to ARG abundances were assessed by redundancy analysis and MGEs had the most important effect on the fate of ARGs. Thus, GO may reduce the abundance of ARGs mainly by removing MGEs.
关键词Anaerobic digestion Antibiotic resistance gene Graphene oxide Metal resistance gene Mobile genetic element
DOI10.1016/j.scitotenv.2018.11.094
关键词[WOS]HEAVY-METAL IONS ; MICROBIAL COMMUNITY ; HORIZONTAL TRANSFER ; EFFICIENT REMOVAL ; WATER-TREATMENT ; PIG MANURE ; SOIL ; SULFONAMIDE ; DISSEMINATION ; EQUILIBRIUM
收录类别SCI ; SCIE
语种英语
资助项目National Natural Science Foundation of China[41671474] ; National Natural Science Foundation of China[41601531] ; Science and Technology Plan Key Project of Shaanxi Province[2017ZDCXL-SF-03-03]
WOS研究方向Environmental Sciences & Ecology
项目资助者National Natural Science Foundation of China ; Science and Technology Plan Key Project of Shaanxi Province
WOS类目Environmental Sciences
WOS记录号WOS:000458630100030
出版者ELSEVIER SCIENCE BV
引用统计
被引频次:58[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/10941
专题黄土与第四纪地质国家重点实验室(2010~)
通讯作者Gu, J (Gu, Jie)
作者单位1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China;
2.Northwest A&F Univ, Res Ctr Recycle Agr Engn & Technol Shaanxi Prov, Yangling 712100, Shaanxi, Peoples R China;
3.Chinese Acad Sci, KLACP, SKLLQG, Inst Earth Environm, Xian 710061, Shaanxi, Peoples R China;
4.Northwest A&F Univ, Coll Mech & Elect Engn, Yangling 712100, Shaanxi, Peoples R China
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Zhang, RR ,Gu, J ,Wang, XJ ,et al. Response of antibiotic resistance genes abundance by graphene oxide during the anaerobic digestion of swine manure with copper pollution[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,654:292-299.
APA Zhang, RR .,Gu, J .,Wang, XJ .,Li, Y .,Liu, JY .,...&Qiu, L .(2019).Response of antibiotic resistance genes abundance by graphene oxide during the anaerobic digestion of swine manure with copper pollution.SCIENCE OF THE TOTAL ENVIRONMENT,654,292-299.
MLA Zhang, RR ,et al."Response of antibiotic resistance genes abundance by graphene oxide during the anaerobic digestion of swine manure with copper pollution".SCIENCE OF THE TOTAL ENVIRONMENT 654(2019):292-299.
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