| Fish gut microecosystem: a model for detecting spatial pattern of microorganisms | |
| Ni Jiajia1,3; Yan Qingyun1; Yu Yuhe1; Zhang Tanglin2; Yu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China. | |
| 2014 | |
| Source Publication | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| ISSN | 0254-4059 |
| Volume | 32Issue:1Pages:54-57 |
| Abstract | The spatial distribution pattern of organisms is a basic issue in understanding the mechanisms of community assembly. Although the spatial distributions of animals and plants have been well studied, those of microorganisms are still being debated. In this study, we used a fish gut microecosystem to detect the spatial pattern of microbes, because it can provide a relatively unified and stable environment. Results suggest that the turnover of intestinal bacterial assemblages showed a weak but highly significant negative correlation between similarity and distances in the microbial community, in respect of both grass carp intestinal loci distances and the geographical distance between fish sampling sites. Our results also suggest that intestinal bacterial assemblages responded to differences within the external environment and within different parts of the fish themselves. These results show that some, or possibly all, microbes are restricted in their distribution and that environmental factors are also important influences on the structure of intestinal bacterial assemblages. The fish gut microecosystem is useful in promoting study of the spatial distribution patterns of microorganisms.; The spatial distribution pattern of organisms is a basic issue in understanding the mechanisms of community assembly. Although the spatial distributions of animals and plants have been well studied, those of microorganisms are still being debated. In this study, we used a fish gut microecosystem to detect the spatial pattern of microbes, because it can provide a relatively unified and stable environment. Results suggest that the turnover of intestinal bacterial assemblages showed a weak but highly significant negative correlation between similarity and distances in the microbial community, in respect of both grass carp intestinal loci distances and the geographical distance between fish sampling sites. Our results also suggest that intestinal bacterial assemblages responded to differences within the external environment and within different parts of the fish themselves. These results show that some, or possibly all, microbes are restricted in their distribution and that environmental factors are also important influences on the structure of intestinal bacterial assemblages. The fish gut microecosystem is useful in promoting study of the spatial distribution patterns of microorganisms. |
| Subtype | Article |
| Keyword | Beta-diversity Cosmopolitan Distribution Dispersal Limitation Distance-decay Relationship |
| Department | [Ni Jiajia; Yan Qingyun; Yu Yuhe] Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China; [Zhang Tanglin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Ni Jiajia] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| DOI | 10.1007/s00343-014-3072-z |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| Funding Organization | National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Marine & Freshwater Biology ; Oceanography |
| WOS Subject | Limnology ; Oceanography |
| WOS ID | WOS:000332003500006 |
| WOS Keyword | BACTERIAL COMMUNITIES ; GRASS CARP ; MICROBIOME ; DIVERSITY |
| Funding Organization | National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS ; National Basic Research Program of China (973 Program) [2009CB118705]; National Natural Science Foundation of China [30970358, 31071896]; Youth Innovation Promotion Association, CAS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/20029 |
| Collection | 淡水生态学研究中心_期刊论文 |
| Corresponding Author | Yu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China. |
| Affiliation | 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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Ni Jiajia,Yan Qingyun,Yu Yuhe,et al. Fish gut microecosystem: a model for detecting spatial pattern of microorganisms[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2014,32(1):54-57. |
| APA | Ni Jiajia,Yan Qingyun,Yu Yuhe,Zhang Tanglin,&Yu, YH .(2014).Fish gut microecosystem: a model for detecting spatial pattern of microorganisms.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,32(1),54-57. |
| MLA | Ni Jiajia,et al."Fish gut microecosystem: a model for detecting spatial pattern of microorganisms".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 32.1(2014):54-57. |
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