寄主(生物学)
废水
生物
噬菌体疗法
污水处理
噬菌体
细菌
微生物学
生态学
环境科学
环境工程
遗传学
大肠杆菌
基因
作者
Xiang Tang,Changzheng Fan,Guangming Zeng,Linrui Zhong,Chao Li,Xin Ren,Biao Song,Xigui Liu
出处
期刊:Water Research
[Elsevier]
日期:2022-11-01
卷期号:226: 119183-119183
被引量:19
标识
DOI:10.1016/j.watres.2022.119183
摘要
In wastewater treatment plants (WWTPs), the stable operation of biological wastewater treatment is strongly dependent on the stability of associated microbiota. Bacteriophages (phages), viruses that specifically infect bacteria and archaea, are highly abundant and diverse in WWTPs. Although phages do not have known metabolic functions for themselves, they can shape functional microbiota via various phage-host interactions to impact biological wastewater treatment. However, the developments of phage-host interaction in WWTPs and their impact on biological wastewater treatment are overlooked. Here, we review the current knowledge regarding the phage-host interactions in biological wastewater treatment, mainly focusing on the characteristics of different phage populations, the phage-driven changes in functional microbiota, and the potential driving factors of phage-host interactions. We also discuss the efforts required further to understand and manipulate the phage-host interactions in biological wastewater treatment. Overall, this review advocates more attention to the phage dynamics in WWTPs.
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