Factors that affect the occurrence and distribution of antibiotic resistance genes in soils from livestock and poultry farms

doi:10.1016/j.ecoenv.2019.05.005

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Factors that affect the occurrence and distribution of antibiotic resistance genes in soils from livestock and poultry farms
	Duan, Manli 1,2; Gu, Jie 1; Wang, Xiaojuan 1; Li, Yang 1,3; Zhang, Ranran 1; Hu, Ting 1; Zhou, Beibei 2
通讯作者	Gu, Jie(gujie205@sina.com)
	2019-09-30
发表期刊	ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
ISSN	0147-6513
卷号	180 页码:114-122
摘要	Livestock manure is generally dumped directly onto open soil or used to enhance the soil fertility. However, there are growing concerns regarding the impact of these practices on the development and dissemination of antibiotic resistance genes (ARGs) in soil. In this study, we sampled soils treated with manure from 10 large-scale farms (pig, beef cattle, and chicken farms) and those from farmland without manure. The results showed that the abundance of ARGs was more than 2.62 times higher in the soil samples treated with livestock manure than the farmland soil without manure. The abundances of ARGs and intI1 in all samples were in the following order: pig farms > chicken farms > beef cattle farms. tetX, sul1, sul2, and tetG were the dominant ARGs in farm soil. The concentrations of tetracycline antibiotics and sulfonamide antibiotics were 0.15-4.76 mg/kg and 0-2.62 mg/kg, respectively, in the soils treated with manure, which were higher than those in farmland soils without manure. Redundancy analysis (P < 0.05) and network analysis (P < 0.01, R > 0.80) demonstrated that copper, zinc, actinomycetes, and tetracycline antibiotics were the main factors that affected the distribution of ARGs in soils treated with livestock manure.
关键词	Antibiotic Heavy metal Microbial community Quantitative PCR Tetracycline resistance gene
DOI	10.1016/j.ecoenv.2019.05.005
关键词[WOS]	BACTERIAL COMMUNITY STRUCTURE ; LONG-TERM APPLICATION ; HEAVY-METALS ; WASTE-WATER ; TETRACYCLINE RESISTANCE ; ANAEROBIC-DIGESTION ; TREATMENT-PLANT ; MANURE ; FATE ; PREVALENCE
收录类别	SCI ; SCI
语种	英语
资助项目	National Natural Science Foundation of China[41671474] ; National Natural Science Foundation of China[41601531] ; National Natural Science Foundation of China[41807131] ; Science and Technology Plan Key Project of Shaanxi province[2017ZDCXL-SF-03-03]
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
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 ; Toxicology
WOS记录号	WOS:000473836100013
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计	被引频次：68[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/361006/13721
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Gu, Jie
作者单位	1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China 2.Xian Univ Technol, State Key Lab Base Ecohydraul Engn Arid Area, Xian 710048, Shaanxi, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, Xian 710075, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Duan, Manli,Gu, Jie,Wang, Xiaojuan,et al. Factors that affect the occurrence and distribution of antibiotic resistance genes in soils from livestock and poultry farms[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2019,180:114-122.
APA	Duan, Manli.,Gu, Jie.,Wang, Xiaojuan.,Li, Yang.,Zhang, Ranran.,...&Zhou, Beibei.(2019).Factors that affect the occurrence and distribution of antibiotic resistance genes in soils from livestock and poultry farms.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,180,114-122.
MLA	Duan, Manli,et al."Factors that affect the occurrence and distribution of antibiotic resistance genes in soils from livestock and poultry farms".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 180(2019):114-122.