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Comparative study on the gut microbiotas of four economically important Asian carp species
Li, Xinghao1,2,3; Yu, Yuhe2,3; Li, Chang2,3; Yan, Qingyun2,3,4
2018-06-01
Source PublicationSCIENCE CHINA-LIFE SCIENCES
ISSN1674-7305
Volume61Issue:6Pages:696-705
AbstractGut microbiota of four economically important Asian carp species (silver carp, Hypophthalmichthys molitrix; bighead carp, Hypophthalmichthys nobilis; grass carp, Ctenopharyngodon idella; common carp, Cyprinus carpio) were compared using 16S rRNA gene pyrosequencing. Analysis of more than 590,000 quality-filtered sequences obtained from the foregut, midgut and hindgut of these four carp species revealed high microbial diversity among the samples. The foregut samples of grass carp exhibited more than 1,600 operational taxonomy units (OTUs) and the highest alpha-diversity index, followed by the silver carp foregut and midgut. Proteobacteria, Firmicutes, Bacteroidetes and Fusobacteria were the predominant phyla regardless of fish species or gut type. Pairwise (weighted) UniFrac distance-based permutational multivariate analysis of variance with fish species as a factor produced significant association (P < 0.01). The gut microbiotas of all four carp species harbored saccharolytic or proteolytic microbes, likely in response to the differences in their feeding habits. In addition, extensive variations were also observed even within the same fish species. Our results indicate that the gut microbiotas of Asian carp depend on the exact species, even when the different species were cohabiting in the same environment. This study provides some new insights into developing commercial fish feeds and improving existing aquaculture strategies.
SubtypeArticle
KeywordAsian Carp Gut Microbiota Feeding Habit Pyrosequencing Hypophthalmichthys Molitrix Hypophthalmichthys Nobilis Ctenopharyngodon Idella Cyprinus Carpio
DOI10.1007/s11427-016-9296-5
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China(31400109 ; National Natural Science Foundation of China(31400109 ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; 31372202) ; 31372202) ; National Natural Science Foundation of China(31400109 ; National Natural Science Foundation of China(31400109 ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; 31372202) ; 31372202)
Language英语
WOS Research AreaLife Sciences & Biomedicine - Other Topics
WOS SubjectBiology
WOS KeywordINTESTINAL BACTERIAL COMMUNITIES ; FRESH-WATER FISH ; GASTROINTESTINAL MICROBIOTA ; GRASS CARP ; FOOD ; SUSCEPTIBILITY ; METABOLISM ; MICROARRAY ; DIVERSITY ; JUVENILES
WOS IDWOS:000435974800010
Funding OrganizationNational Natural Science Foundation of China(31400109 ; National Natural Science Foundation of China(31400109 ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; 31372202) ; 31372202) ; National Natural Science Foundation of China(31400109 ; National Natural Science Foundation of China(31400109 ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; Youth Innovation Promotion Association, Chinese Academy of Sciences(Y22Z07) ; 31372202) ; 31372202)
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/55835
Collection淡水生态学研究中心
Affiliation1.OUC, Inst Evolut & Marine Biodivers, Lab Protozool, Qingdao 266003, Peoples R China
2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
4.Sun Yat Sen Univ, Sch Environm Sci & Engn, Environm Microbi Res Ctr, Guangzhou 510006, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Li, Xinghao,Yu, Yuhe,Li, Chang,et al. Comparative study on the gut microbiotas of four economically important Asian carp species[J]. SCIENCE CHINA-LIFE SCIENCES,2018,61(6):696-705.
APA Li, Xinghao,Yu, Yuhe,Li, Chang,&Yan, Qingyun.(2018).Comparative study on the gut microbiotas of four economically important Asian carp species.SCIENCE CHINA-LIFE SCIENCES,61(6),696-705.
MLA Li, Xinghao,et al."Comparative study on the gut microbiotas of four economically important Asian carp species".SCIENCE CHINA-LIFE SCIENCES 61.6(2018):696-705.
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