Antibiotic resistance genes (ARGs) and their eco-environmental response in the Bohai Sea sediments

doi:10.1016/j.marpolbul.2024.116979

	Antibiotic resistance genes (ARGs) and their eco-environmental response in the Bohai Sea sediments
	Wen, Lilian 1,3; Dai, Jiajia 1,2; Song, Jinming1,2,3,4 ; Ma, Jun 1,2; Li, Xuegang 1,2,3,4; Yuan, Huamao 1,2,3,4; Duan, Liqin 1,2,3,4; Wang, Qidong1,2,3,4
	2024-11-01
发表期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
卷号	208 页码:11
通讯作者	Dai, Jiajia([email protected]) ; Song, Jinming([email protected])
摘要	Antibiotic resistance genes (ARGs) are an important class of pollutants in the environment. This study investigated the characteristics and ecological effects of ARGs in the Bohai Sea sediments. The results showed that ARGs are widely distributed, and exhibit significant spatial and subtype variations, with absolute abundance following the decreasing order of Liaodong Bay, Laizhou Bay, Bohai Bay, and Bohai Strait. Tetracycline ARGs dominated, comprising 50 % to 62 % of all ARGs, with tetM having the highest abundance at 1.43 x 10(7) copies/g. Symbiotic network analysis revealed that the phyla Deinococcota, Dadabacteria were serve as the primary likely host of ARGs. The ARGs have a wide range of potential hosts, and bacteria often carry multiple ARGs, enhancing the mobility and ecological niche adaptation of ARGs. This study will provide an important reference for assessing ARGs pollution in semi-enclosed seas.
关键词	Antibiotic resistance genes (ARGs) Environmental factors Microbial communities Sediments Potential hosts Network analysis
DOI	10.1016/j.marpolbul.2024.116979
收录类别	SCI
语种	英语
资助项目	Special Research Assistant Project of Chinese Academy of Sciences
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:001320005000001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS关键词	WATER-QUALITY ; RIVER ESTUARY ; SULFONAMIDE ; INTEGRONS ; ABUNDANCE
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.qdio.ac.cn/handle/337002/199192
专题	海洋生态与环境科学重点实验室
通讯作者	Dai, Jiajia; Song, Jinming
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266404, Peoples R China 2.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266404, Peoples R China
推荐引用方式 GB/T 7714	Wen, Lilian,Dai, Jiajia,Song, Jinming,et al. Antibiotic resistance genes (ARGs) and their eco-environmental response in the Bohai Sea sediments[J]. MARINE POLLUTION BULLETIN,2024,208:11.
APA	Wen, Lilian.,Dai, Jiajia.,Song, Jinming.,Ma, Jun.,Li, Xuegang.,...&Wang, Qidong.(2024).Antibiotic resistance genes (ARGs) and their eco-environmental response in the Bohai Sea sediments.MARINE POLLUTION BULLETIN,208,11.
MLA	Wen, Lilian,et al."Antibiotic resistance genes (ARGs) and their eco-environmental response in the Bohai Sea sediments".MARINE POLLUTION BULLETIN 208(2024):11.