Molecular characterizations of chloramphenicol- and oxytetracycline-resistant bacteria and resistance genes in mariculture waters of China
文献类型：期刊论文
| 作者 | Dang, Hongyue1; Zhao, Jingyi1; Song, Linsheng2; Chen, Mingna2; Chang, Yaqing3 |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 58期号:7页码:987-994 |
| 关键词 | Multidrug Resistance Resistance Genes Marine Vibrios Multiplex Pcr Mariculture |
| ISSN号 | 0025-326X |
| DOI | 10.1016/j.marpolbul.2009.02.016 |
| 文献子类 | Article |
| 英文摘要 | In order to gain an understanding of the diversity and distribution of antimicrobial-resistant bacteria and their resistance genes in maricultural environments, multidrug-resistant bacteria were screened for the rearing waters from a mariculture farm of China. Both abalone Haliotis discus hannai and turbot Scophthalmus maximus rearing waters were populated with abundant chloramphenicol-resistant bacteria. These bacteria were also multidrug resistant, with Vibrio splendidus and Vibrio tasmaniensis being the most predominant species. The chloramphenicol-resistance gene cat II, cat IV or floR could be detected in most of the multidrug-resistant isolates, and the oxytetracycline-resistance gene tet(B), tet(D), tet(E) or tet(M) could also be detected for most of the isolates. Coexistence of chloramphenicol- and oxytetracycline-resistance genes partially explains the molecular mechanism of multidrug resistance in the studied maricultural environments. Comparative studies with different antimicrobial agents as the starting isolation reagents may help detect a wider diversity of the antimicrobial-resistant bacteria and their resistance genes. (C) 2009 Elsevier Ltd. All rights reserved.; In order to gain an understanding of the diversity and distribution of antimicrobial-resistant bacteria and their resistance genes in maricultural environments, multidrug-resistant bacteria were screened for the rearing waters from a mariculture farm of China. Both abalone Haliotis discus hannai and turbot Scophthalmus maximus rearing waters were populated with abundant chloramphenicol-resistant bacteria. These bacteria were also multidrug resistant, with Vibrio splendidus and Vibrio tasmaniensis being the most predominant species. The chloramphenicol-resistance gene cat II, cat IV or floR could be detected in most of the multidrug-resistant isolates, and the oxytetracycline-resistance gene tet(B), tet(D), tet(E) or tet(M) could also be detected for most of the isolates. Coexistence of chloramphenicol- and oxytetracycline-resistance genes partially explains the molecular mechanism of multidrug resistance in the studied maricultural environments. Comparative studies with different antimicrobial agents as the starting isolation reagents may help detect a wider diversity of the antimicrobial-resistant bacteria and their resistance genes. (C) 2009 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000268422500016 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/3663]  |
| 专题 | 海洋研究所_海洋地质与环境重点实验室 |
| 作者单位 | 1.China Univ Petr E China, Ctr Bioengn & Biotechnol, Qingdao 266555, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Expt Marine Biol Lab, Qingdao 266071, Peoples R China 3.Dalian Fisheries Univ, Key Lab Mariculture & Biotechnol, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dang, Hongyue,Zhao, Jingyi,Song, Linsheng,et al. Molecular characterizations of chloramphenicol- and oxytetracycline-resistant bacteria and resistance genes in mariculture waters of China[J]. MARINE POLLUTION BULLETIN,2009,58(7):987-994. |
| APA | Dang, Hongyue,Zhao, Jingyi,Song, Linsheng,Chen, Mingna,&Chang, Yaqing.(2009).Molecular characterizations of chloramphenicol- and oxytetracycline-resistant bacteria and resistance genes in mariculture waters of China.MARINE POLLUTION BULLETIN,58(7),987-994. |
| MLA | Dang, Hongyue,et al."Molecular characterizations of chloramphenicol- and oxytetracycline-resistant bacteria and resistance genes in mariculture waters of China".MARINE POLLUTION BULLETIN 58.7(2009):987-994. |
入库方式： OAI收割
来源：海洋研究所
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