Dynamic changes in microbial community structure in farming pond water and their effect on the intestinal microbial community profile in juvenile common carp (Cyprinus carpio L.)
文献类型： 外文期刊
作者： Jing, Xiaojun 1 ; Su, Shengyan 2 ; Zhang, Chengfeng 2 ; Zhu, Jian 2 ; Hou, Yiran 2 ; Li, Zhixun 4 ; Yang, Xingli 4 ; Zhou 1 ;
作者机构： 1.Huazhong Agr Univ, Coll Fisheries, Wuhan, Peoples R China
2.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Lab Genet Breeding & Aquaculture Biol Freshwa, Minist Agr, Wuxi 214081, Jiangsu, Peoples R China
3.Nanjing Agr Univ, Wuxi Fisheries Coll, Wuxi 214081, Jiangsu, Peoples R China
4.Henan Acad Fishery Sci, Zhengzhou 2450044, Peoples R China
关键词： Dynamic change; Gastrointestinal tract; Pond water; Huanghe carp new strain; 16 s DNA
期刊名称：GENOMICS （ 影响因子：5.736； 五年影响因子：4.939 ）
ISSN： 0888-7543
年卷期： 2021 年 113 卷 4 期
页码：
收录情况： SCI
摘要： Water quality parameter dynamics, gut, sediment and water bacteria communities were studied to understand the environmental influence on the gut microbial community of a new strain of Huanghe common carp. A total of 3,384,078 raw tags and 5105 OTUs were obtained for the gut, water and sediment bacteria. The water quality had a stronger influence on the water bacteria community than gut and sediment bacteria communities. The ambient water quality parameters also significantly influenced the water and sediment bacteria communities. Comparing the gut, sediment, and water microbial communities, a relationship was found among them. However, gut bacteria were more closely related to sediment bacterial communities than to water bacteria communities. The results showed that the top three bacterial taxa were identical in gut and sediment samples in the early days of rearing. Interestingly, bacterial communities in the carp gut, water, and sediment had different adaptabilities to variations in environmental factors.
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