Bacterial community succession and the enrichment of antibiotic resistance genes on microplastics in an oyster farm
文献类型：期刊论文
| 作者 | Xiao, Shijie4; Zhang, Yang3; Wu, Yongjie; Li, Jincai3; Dai, Weijie2; Pang, Kuo2; Liu, Yun4; Wu, Renren1,3,4 |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 194页码:12 |
| 关键词 | Microplastics Oyster farm Bacterial communities Antibiotic resistance genes Bacterial pathogens |
| ISSN号 | 0025-326X |
| DOI | 10.1016/j.marpolbul.2023.115402 |
| 通讯作者 | Liu, Yun(liuyunscut@163.com) ; Wu, Renren(wurenren@scies.org) |
| 英文摘要 | Microplastics can be colonized by microorganisms and form plastisphere. However, knowledge of bacterial community succession and the enrichment of antibiotic resistance genes (ARGs) and pathogens on microplastics in aquaculture environments is limited. Here, we conducted a 30-day continuous exposure experiment at an oyster farm. Results showed that the alpha-diversity of communities on most microplastics continuously increased and was higher than in planktonic communities after 14 days. Microplastics could selectively enrich certain bacteria from water which can live a sessile lifestyle and promote colonization by other bacteria. The composition and function of plastisphere communities were distinct from those in the surrounding water and influenced by polymer type and exposure time. Microplastics can enrich ARGs (sul1, qnrS and blaTEM) and harbor potential pathogens (e.g., Pseudomonas aeruginosa). Therefore, microplastic pollution may pose a critical threat to aquaculture ecosystems and human health. Our study provides further insight into the ecological risks of microplastics. |
| WOS关键词 | TIME |
| 资助项目 | National Natural Science Foundation of China[42107439] ; Science and Technology Program of Guangzhou of China[202002030377] ; Science and Technology Program of Guangzhou of China[202201011440] ; Special Basic Research Fund for Central Public Research Institutes of China[PM- zx703-202104-128] ; Special Basic Research Fund for Central Public Research Institutes of China[PM-zx703-202204-125] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001092982200001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Science and Technology Program of Guangzhou of China ; Special Basic Research Fund for Central Public Research Institutes of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/199035]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Yun; Wu, Renren |
| 作者单位 | 1.South China Inst Environm Sci, Minist Ecol & Environm Peoples Republ China, Guangzhou 510530, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.South China Inst Environm Sci, Minist Ecol & Environm Peoples Republ China, key Lab Water & Air Pollut Control Guangdong Prov, Guangzhou 510530, Peoples R China 4.Xiangtan Univ, Coll Environm & Resources, Dept Environm Sci & Engn, Xiangtan 411105, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, Shijie,Zhang, Yang,Wu, Yongjie,et al. Bacterial community succession and the enrichment of antibiotic resistance genes on microplastics in an oyster farm[J]. MARINE POLLUTION BULLETIN,2023,194:12. |
| APA | Xiao, Shijie.,Zhang, Yang.,Wu, Yongjie.,Li, Jincai.,Dai, Weijie.,...&Wu, Renren.(2023).Bacterial community succession and the enrichment of antibiotic resistance genes on microplastics in an oyster farm.MARINE POLLUTION BULLETIN,194,12. |
| MLA | Xiao, Shijie,et al."Bacterial community succession and the enrichment of antibiotic resistance genes on microplastics in an oyster farm".MARINE POLLUTION BULLETIN 194(2023):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
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。