抗生素耐药性
抗性(生态学)
抗生素
地理
生物
生态学
微生物学
作者
Wenfeng Xu,Lihua Liu,Fu-Yi Huang,Qi He,Xian Zhang
出处
期刊:PubMed
日期:2024-07-08
卷期号:45 (7): 3903-3910
标识
DOI:10.13227/j.hjkx.202308091
摘要
The coastal areas and the adjacent islands are the hotspots of human economic and social activities, including urbanization, industrialization, and agricultural practices, which have profound impacts on the ecological environment of the coastal environment. Antibiotic resistance genes (ARGs), as emerging contaminants, have become hot topics in water ecological security and public concern. However, the profiles of antibiotic resistome in the costal water remain largely unknown, impeding resistome risk assessment associated with coastal environments. In this study, the high-throughput quantitative PCR technique was used to investigate the abundance and distribution of ARGs in the coastal environment of Xiamen City. Combined with the 16S rDNA gene amplicon sequencing method, the structure and composition of the microbial community in a water environment were investigated, and the influencing factors and associated mechanism of ARGs in seawater were deeply explained. The results of this study showed that a total of 187 ARGs were detected in the coastal water environment, and the abundance level was up to 1.29×10
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