气候变化领域集成服务门户(CCPortal): The occurrence of sulfonamide and quinolone resistance genes at the Fildes Peninsula in Antarctica

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DOI	10.1016/j.marpolbul.2019.110503
	The occurrence of sulfonamide and quinolone resistance genes at the Fildes Peninsula in Antarctica
	Na G.; Wang C.; Gao H.; Li R.; Jin S.; Zhang W.; Zong H.
发表日期	2019
ISSN	0025326X
卷号	149
英文摘要	Antibiotic resistance pollution is globalizing. However, little quantitative data exists regarding the occurrence of antibiotic resistance genes (ARGs) in Antarctica, which is central to assessing the level of global contamination of ARGs. Soil, sediment, and animal feces were sampled from 12 sites in the Fildes Peninsula in January and February 2017. The occurrence and distribution of qnrS, sul1 and sul2 were investigated. The results showed that sul1 was the predominant ARG and that all the ARGs were detected in animal feces. The total absolute abundance of the ARGs in animal feces (5.86 × 107 copies) was the highest. Strong and positive correlations between sul1 and int1 were found, indicating that int1 might play an important role in the creation and spread of ARGs. This data and the analysis are critical for filling the data gap regarding ARGs in Antarctica and for improving understanding of the globalization of antibiotic resistance pollution. © 2019 Elsevier Ltd
英文关键词	Animal feces; Antibiotic resistance genes; Occurrence; Sediment; Soil; The Fildes Peninsula
语种	英语
scopus关键词	Animals; Antibiotics; Pollution; Sediments; Soils; Sulfur compounds; Animal feces; Antibiotic resistance; Antibiotic resistance genes; Global contamination; Occurrence; Occurrence and distribution; Positive correlations; The Fildes Peninsula; Genes; quinolone; sulfonamide; antiinfective agent; quinolone derivative; sulfonamide; antibiotic resistance; antibiotics; concentration (composition); feces; sediment analysis; soil pollution; source apportionment; Antarctica; antibiotic resistance; Article; bacterial gene; feces analysis; gene identification; int1 gene; nonhuman; qnrS gene; sea pollution; soil analysis; sul1 gene; sul2 gene; animal; antibiotic resistance; environmental monitoring; genetics; procedures; Antarctica; Fildes Peninsula; King George Island; South Shetland Islands; Animalia; Animals; Antarctic Regions; Anti-Bacterial Agents; Drug Resistance, Microbial; Environmental Monitoring; Genes, Bacterial; Quinolones; Sulfonamides
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149580
作者单位	College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai, 201306, China; Key Laboratory for Ecological Environment in Coastal Areas (SOA), National Marine Environmental Monitoring Center, Dalian, 116023, China
推荐引用方式 GB/T 7714	Na G.,Wang C.,Gao H.,et al. The occurrence of sulfonamide and quinolone resistance genes at the Fildes Peninsula in Antarctica[J],2019,149.
APA	Na G..,Wang C..,Gao H..,Li R..,Jin S..,...&Zong H..(2019).The occurrence of sulfonamide and quinolone resistance genes at the Fildes Peninsula in Antarctica.Marine Pollution Bulletin,149.
MLA	Na G.,et al."The occurrence of sulfonamide and quinolone resistance genes at the Fildes Peninsula in Antarctica".Marine Pollution Bulletin 149(2019).