Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers

doi:10.1016/j.chemosphere.2021.132540

	Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers
	Lu, Jian1,2 ; Zhang, Yuxuan1 ; Wu, Jun 3; Wang, Jianhua1 ; Zhang, Cui 1; Wu, Jie 1
发表期刊	CHEMOSPHERE
ISSN	0045-6535
	2022-02-01
卷号	288 页码:11
关键词	Antibiotic resistance genes Marginal sea Fate Territorial differentiation Sediment
DOI	10.1016/j.chemosphere.2021.132540
通讯作者	Wu, Jun(wujunlisa@163.com)
英文摘要	No large-scale investigations on fate of land-based antibiotic resistance genes (ARGs) in marginal sea have been reported. The Yellow Sea which is an important marginal sea was selected to investigate the fate, territorial differentiation, and drivers of target ARGs in marginal-sea sediments. ARGs might spread from land to sea with the average absolute abundance of total ARGs in marine/coastal sediments reaching 1.23 x 10(4)/9.79 x 10(4) copies/g. The Yellow Sea Cold Water Mass was firstly observed to possibly have potential inhibition effect on occurrence of ARGs in marine sediments. Marine sediments showed significant difference from coastal sediments by considering ARGs, microbial community, and sediment features. Network analysis showed that interaction between ARGs and microbial community in coastal sediments was more frequent than that in marine sediment. The anthropogenic factors posed high positive effect on ARGs in marine/coastal sediments with contribution coefficient of 0.524/1.094 while bacterial community mainly posed positive effect on ARGs in marine sediments with contribution coefficient of 0.475, illustrating that spread and proliferation of land-based ARGs in marine sediments might be mainly affected by anthropogenic and microbial factors. These findings provided new information on fate and drivers of ARGs in marginal sea.
资助机构	National Natural Science Foundation of China ; Taishan Scholars Program of Shandong Province ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Two-Hundred Talents Plan of Yantai
收录类别	SCI
语种	英语
关键词[WOS]	YELLOW SEA ; CHINA
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000734137800005
引用统计	被引频次：10[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.cn/handle/133337/31310
专题	中国科学院海岸带环境过程与生态修复重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Wu, Jun
作者单位	1.Chinese Acad Sci, Shandong Key Lab Coastal Environm Proc, CAS Key Lab Coastal Environm Proc & Ecol Rem, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Harbin Engn Univ, Yantai Res Inst, Yantai 264006, Peoples R China
推荐引用方式 GB/T 7714	Lu, Jian,Zhang, Yuxuan,Wu, Jun,et al. Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers[J]. CHEMOSPHERE,2022,288:11.
APA	Lu, Jian,Zhang, Yuxuan,Wu, Jun,Wang, Jianhua,Zhang, Cui,&Wu, Jie.(2022).Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers.CHEMOSPHERE,288,11.
MLA	Lu, Jian,et al."Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers".CHEMOSPHERE 288(2022):11.