气候变化领域集成服务门户(CCPortal): Diversity and abundance of antibiotic resistance of bacteria during the seedling period in marine fish cage-culture areas of Hainan; China

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DOI	10.1016/j.marpolbul.2019.02.069
	Diversity and abundance of antibiotic resistance of bacteria during the seedling period in marine fish cage-culture areas of Hainan; China
	Wu J.; Mao C.; Deng Y.; Guo Z.; Liu G.; Xu L.; Bei L.; Su Y.; Feng J.
发表日期	2019
ISSN	0025326X
起始页码	343
结束页码	349
卷号	141
英文摘要	Antibiotic resistance has become an important focus of research in the aquaculture environment. However, few studies have evaluated antibiotic resistance during the seedling period in marine fish cage-culture areas. In this study, culture-dependent methods and quantitative polymerase chain reaction were used to identify and detect cultivable heterotrophic antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs), respectively, during the seedling period in a marine fish cage-culture areas of Hainan, China. Bacterial resistance to amoxicillin, erythromycin, and gentamicin was generally high (average on 27.67%, 23.61% and 37.32%, respectively), whereas resistance to furazolidone and nitrofurantoin was generally low (average on 0.14% and 7.425%). Alteromonas (32.72%) and Vibrio (24.77%) were the dominant genus of ARB. Most ARB were opportunistic pathogens, belonging to the phylum Proteobacteria (96.02%). The abundance of sul family genes was higher than that of tet family genes. Overall, the abundance of ARGs and the resistance rates in HW was highest. © 2019 Elsevier Ltd
英文关键词	Antibiotic resistance genes; Antibiotic-resistant bacteria; Marine fish cage-culture areas; Seedling period
语种	英语
scopus关键词	Bacteria; Fish; Genes; Polymerase chain reaction; Antibiotic resistance; Antibiotic resistance genes; Antibiotic-resistant bacteria; Bacterial resistance; Focus of researches; Marine fish; Quantitative polymerase chain reaction; Seedling period; Antibiotics; amoxicillin; erythromycin; furazolidone; gentamicin; nitrofurantoin; antiinfective agent; bacterial DNA; abundance; antibiotic resistance; aquaculture; bacterium; gene expression; polymerase chain reaction; seedling; species diversity; Acinetobacter; Alteromonas; antibiotic resistance; antibiotic resistance gene; aquaculture; Article; bacterial count; bacterial gene; China; controlled study; Enterobacter; ermB gene; ermC gene; microbial diversity; Nautella; nonhuman; Phaeobacter; polymerase chain reaction; population abundance; Proteobacteria; Pseudoalteromonas; quantitative analysis; sul1 gene; sul2 gene; sul3 gene; tetA gene; tetB gene; tetM gene; tetO gene; tetQ gene; tetS gene; tetW gene; tetX gene; Vibrio; animal; antibiotic resistance; bacterial gene; drug effect; fish; fishery; genetics; growth, development and aging; microbiology; standards; toxicity; water pollutant; China; Hainan; Alteromonas; Bacteria (microorganisms); Proteobacteria; Vibrio; Animals; Anti-Bacterial Agents; China; DNA, Bacterial; Drug Resistance, Microbial; Fisheries; Fishes; Genes, Bacterial; Vibrio; Water Microbiology; Water Pollutants, Chemical
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/150017
作者单位	Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, 510300, China; College of Aqua-life Science and Technology, Shanghai Ocean University, Shanghai, China
推荐引用方式 GB/T 7714	Wu J.,Mao C.,Deng Y.,et al. Diversity and abundance of antibiotic resistance of bacteria during the seedling period in marine fish cage-culture areas of Hainan; China[J],2019,141.
APA	Wu J..,Mao C..,Deng Y..,Guo Z..,Liu G..,...&Feng J..(2019).Diversity and abundance of antibiotic resistance of bacteria during the seedling period in marine fish cage-culture areas of Hainan; China.Marine Pollution Bulletin,141.
MLA	Wu J.,et al."Diversity and abundance of antibiotic resistance of bacteria during the seedling period in marine fish cage-culture areas of Hainan; China".Marine Pollution Bulletin 141(2019).