Unveiling the occurrence, hosts and mobility potential of antibiotic resistance genes in the deep ocean
Zhang, Haikun1,2,3; Wang, Yibo1; Liu, Pengyuan1,4; Sun, Yanyu1,4; Dong, Xiyang5,6; Hu, Xiaoke1,2,3
发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
2022-04-10
卷号816页码:11
关键词Antibiotic resistance genes Distribution Microbial host Mobility potential Deep-sea waters
DOI10.1016/j.scitotenv.2021.151539
通讯作者Dong, Xiyang(dongxy23@mail.sysu.edu.cn) ; Hu, Xiaoke(xkhu@yic.ac.cn)
英文摘要As emerging microbial contaminants, antibiotic resistance genes (ARGs) are widely reported in the neritic zone. However, the profiles of ARGs in the deep ocean have not yet been fully resolved. In this study, the distribution, hosts, and mobility potential of ARGs at different water depths in the Western Pacific (WP) were investigated and compared to those in Bohai Sea (BH) waters using environmental parameter measurements, amplicon sequenc-ing, metagenomic assembly and binning approaches. Our results showed that the top eight most abundant known ARG types in WP and BH waters were multidrug (39.85%), peptide (14.98%), aminoglycoside (11.33%), macrolide-lincosamide-streptogramin (MLS, 4.06%), tetracycline (3.74%), beta-lactam (3.12%), fluoroquinolone (1.79%) and rifamycin (1.24%). The ARGs observed in mesopelagic and bathypelagic waters were abundant and diverse as those observed in neritic waters, indicating that deep-sea water could be another environmental reservoir for ARGs. For deep-sea ARGs, members from classes Gammaproteobacteria (70%) and Alphaproteobacteria (21.1%) were the most important potential hosts. In addition, mobile genetic element anal-ysis suggested that the ARG migration potential in dee sea water (> 1000 m) was relatively high. Overall, our findings expanded the understanding of ARGs in deep seawater and provided guidance for ARG pollution control and risk prediction. (C) 2021 Elsevier B.V. All rights reserved.
资助机构National Key Research and Development Program ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of Chinese Academy of Sciences ; Taishan Scholar Project Special Funding ; CSC Scholarship
收录类别SCI
语种英语
关键词[WOS]BACTERIAL COMMUNITY COMPOSITION ; HEAVY-METALS ; SOIL ; ABUNDANCE ; FATE ; ARGS ; ENVIRONMENT ; SEQUENCES ; DRIVEN ; MANURE
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000764635400014
引用统计
被引频次:11[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/133337/31424
专题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利用重点实验室_海岸带生物学与生物资源保护实验室
通讯作者Dong, Xiyang; Hu, Xiaoke
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Sun Yat Sen Univ, Sch Marine Sci, Zhuhai, Peoples R China
6.Guangdong Lab Zhuhai, Southern Marine Sci & Engn, Zhuhai, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Haikun,Wang, Yibo,Liu, Pengyuan,et al. Unveiling the occurrence, hosts and mobility potential of antibiotic resistance genes in the deep ocean[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,816:11.
APA Zhang, Haikun,Wang, Yibo,Liu, Pengyuan,Sun, Yanyu,Dong, Xiyang,&Hu, Xiaoke.(2022).Unveiling the occurrence, hosts and mobility potential of antibiotic resistance genes in the deep ocean.SCIENCE OF THE TOTAL ENVIRONMENT,816,11.
MLA Zhang, Haikun,et al."Unveiling the occurrence, hosts and mobility potential of antibiotic resistance genes in the deep ocean".SCIENCE OF THE TOTAL ENVIRONMENT 816(2022):11.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Haikun]的文章
[Wang, Yibo]的文章
[Liu, Pengyuan]的文章
百度学术
百度学术中相似的文章
[Zhang, Haikun]的文章
[Wang, Yibo]的文章
[Liu, Pengyuan]的文章
必应学术
必应学术中相似的文章
[Zhang, Haikun]的文章
[Wang, Yibo]的文章
[Liu, Pengyuan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。