IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
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 PublicationCHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
Volume32Issue:1Pages:54-57
AbstractThe 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.
SubtypeArticle
KeywordBeta-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
DOI10.1007/s00343-014-3072-z
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
Funding OrganizationNational 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 BySCI
Language英语
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000332003500006
WOS KeywordBACTERIAL COMMUNITIES ; GRASS CARP ; MICROBIOME ; DIVERSITY
Funding OrganizationNational 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
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/20029
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorYu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.
Affiliation1.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.
Files in This Item:
File Name/Size DocType Version Access License
Fish gut microecosys(303KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ni Jiajia]'s Articles
[Yan Qingyun]'s Articles
[Yu Yuhe]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ni Jiajia]'s Articles
[Yan Qingyun]'s Articles
[Yu Yuhe]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ni Jiajia]'s Articles
[Yan Qingyun]'s Articles
[Yu Yuhe]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Fish gut microecosystem_ a model for detecting spatial pattern of microorganisms.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.