Metagenomic-based observations regarding the inhibition effect of viruses on resistance genes in aquaculture system
文献类型：期刊论文
| 作者 | Wu, Jun3; Lu, Jian2; Wang, Jianhua2; Boman, Brian J.1 |
| 刊名 | ENGINEERING ENVIRONMENT
 |
| 出版日期 | 2026-03-16 |
| 卷号 | 20期号:6页码:14 |
| 关键词 | Virus Resistance genes Recirculating aquaculture system Metagenetic analysis Inhibition effect |
| ISSN号 | 3091-5058 |
| DOI | 10.1007/s11783-026-2188-7 |
| 通讯作者 | Lu, Jian(jlu@yic.ac.cn) |
| 英文摘要 | Viruses widely existing in the nature play important role in the various ecosystem. However, rare information is available regarding the quantitative effect of viruses on resistance genes in recirculating aquaculture system (RAS) which is an artificially-regulated advanced aquaculture mode. This study investigated the potential effect of viral community on both antibiotic resistance genes (ARGs) and metal resistance genes (MRGs) in a typical RAS based on metagenomic analysis. The results showed that viruses averagely accounted for 24.6%/0.1% of microbial community in water/residues of RAS operational units. Caudovirales were the predominant annotated order covering 32.5% of viral orders while Ligamenvirales and Picornavirales were not detected in residue samples. The total relative abundances of ARGs in the water/residue samples of RAS were in the range of (0.044-0.144)/(0.029-0.162) copies/16S rRNA copy while those of MRGs in the water/residue samples of RAS were in the range of (1058.6-2020.0)/(2263.2-3744.7) copies/16S rRNA copy. Caudovirales and Herpesvirales were frequently negatively related with ARGs in residue samples while Herpesvirales were often negatively related with MRGs in water. Viruses showed inhibition effect on ARGs and MRGs in RAS according to both the network analysis and pathway analysis. This study provided new insight on the relationship between viruses and resistance genes, regarding inhibition effect of viruses on resistance genes. |
| WOS关键词 | DNA VIRUSES ; DIVERSITY |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001721311000001 |
| 资助机构 | National Natural Science Foundation of China ; National Key R&D Program of China ; Taishan Scholars Program |
| 源URL | [http://ir.yic.ac.cn/handle/133337/42311]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Lu, Jian |
| 作者单位 | 1.Univ Florida, Indian River Res & Educ Ctr, S134945, Ft Pierce, FL USA 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Jun,Lu, Jian,Wang, Jianhua,et al. Metagenomic-based observations regarding the inhibition effect of viruses on resistance genes in aquaculture system[J]. ENGINEERING ENVIRONMENT,2026,20(6):14. |
| APA | Wu, Jun,Lu, Jian,Wang, Jianhua,&Boman, Brian J..(2026).Metagenomic-based observations regarding the inhibition effect of viruses on resistance genes in aquaculture system.ENGINEERING ENVIRONMENT,20(6),14. |
| MLA | Wu, Jun,et al."Metagenomic-based observations regarding the inhibition effect of viruses on resistance genes in aquaculture system".ENGINEERING ENVIRONMENT 20.6(2026):14. |
入库方式： OAI收割
来源：烟台海岸带研究所
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