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Comparison of intestinal bacterial communities in grass carp, Ctenopharyngodon idellus, from two different habitats

文献类型：期刊论文

作者Ni Jiajia1,3; Yu Yuhe1; Zhang Tanglin2; Gao Lei1,3; Yu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.
刊名CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
出版日期2012-09-01
卷号30期号:5页码:757-765
关键词Denaturing Gradient Gel Electrophoresis Grass Carp Habitat Intestinal Bacterial Community
ISSN号0254-4059
DOI10.1007/s00343-012-1287-4
文献子类Article
英文摘要The intestinal bacteria of vertebrates form a close relationship with their host. External and internal conditions of the host, including its habitat, affect the intestinal bacterial community. Similarly, the intestinal bacterial community can, in turn, influence the host, particularly with respect to disease resistance. We compared the intestinal bacterial communities of grass carp that were collected from farm-ponds or a lake. We conducted denaturing gradient gel electrophoresis of amplified 16S rRNA genes, from which 66 different operational taxonomic units were identified. Using both the unweighted pair-group method with arithmetic means clustering and principal component analysis ordination, we found that the intestinal bacterial communities from the two groups of pond fish were clustered together and inset into the clusters of wild fish, except for DF-7, and there was no significant correlation between genetic diversity of grass carp and their intestinal bacterial communities (Mantel one-tailed test, R=0.157, P=0.175). Cetobacterium appeared more frequently in the intestine of grass carp collected from pond. A more thorough understanding of the role played by intestinal microbiota on fish health would be of considerable benefit to the aquaculture industry.; The intestinal bacteria of vertebrates form a close relationship with their host. External and internal conditions of the host, including its habitat, affect the intestinal bacterial community. Similarly, the intestinal bacterial community can, in turn, influence the host, particularly with respect to disease resistance. We compared the intestinal bacterial communities of grass carp that were collected from farm-ponds or a lake. We conducted denaturing gradient gel electrophoresis of amplified 16S rRNA genes, from which 66 different operational taxonomic units were identified. Using both the unweighted pair-group method with arithmetic means clustering and principal component analysis ordination, we found that the intestinal bacterial communities from the two groups of pond fish were clustered together and inset into the clusters of wild fish, except for DF-7, and there was no significant correlation between genetic diversity of grass carp and their intestinal bacterial communities (Mantel one-tailed test, R=0.157, P=0.175). Cetobacterium appeared more frequently in the intestine of grass carp collected from pond. A more thorough understanding of the role played by intestinal microbiota on fish health would be of considerable benefit to the aquaculture industry.
WOS关键词GRADIENT GEL-ELECTROPHORESIS ; TROUT ONCORHYNCHUS-MYKISS ; RAINBOW-TROUT ; MICROBIAL ECOLOGY ; CETOBACTERIUM-SOMERAE ; PROBIOTIC BACTERIA ; GUT MICROBIOTA ; GADUS-MORHUA ; AQUACULTURE ; DIVERSITY
WOS研究方向Marine & Freshwater Biology ; Oceanography
语种英语
WOS记录号WOS:000308357800006
资助机构National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358] ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358] ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358] ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358]
公开日期2013-01-09
源URL[http://ir.ihb.ac.cn/handle/342005/17200]  
专题水生生物研究所_淡水生态学研究中心_期刊论文
通讯作者Yu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.
作者单位1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Ni Jiajia,Yu Yuhe,Zhang Tanglin,et al. Comparison of intestinal bacterial communities in grass carp, Ctenopharyngodon idellus, from two different habitats[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(5):757-765.
APA Ni Jiajia,Yu Yuhe,Zhang Tanglin,Gao Lei,&Yu, YH .(2012).Comparison of intestinal bacterial communities in grass carp, Ctenopharyngodon idellus, from two different habitats.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(5),757-765.
MLA Ni Jiajia,et al."Comparison of intestinal bacterial communities in grass carp, Ctenopharyngodon idellus, from two different habitats".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.5(2012):757-765.

入库方式： OAI收割

来源：水生生物研究所

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