IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心
Gut segments outweigh the diet in shaping the intestinal microbiota composition in grass carp Ctenopharyngodon idellus
Feng, Wenwen1,2,3; Zhang, Jing1,2,3; Jakovlic, Ivan4; Xiong, Fan1,2,3; Wu, Shangong1,2,3; Zou, Hong1,2,3; Li, Wenxiang1,2,3; Li, Ming1,2,3; Wang, Guitang1,2,3
Corresponding AuthorWu, Shangong(wusgz@ihb.ac.cn)
2019-04-06
Source PublicationAMB EXPRESS
ISSN2191-0855
Volume9Pages:9
AbstractAlthough dynamics of the complex microbial ecosystem populating the gastrointestinal tract of animals has profound and multifaceted impacts on host's metabolism and health, it remains unclear whether it is the intrinsic or extrinsic factors that play a more dominant role in mediating the composition of intestinal microbiota. To address this, we studied the impacts of two strikingly different diets on a herbivorous fish, grass carp (Ctenopharyngodon idellus): a high-protein, low-fiber formula feed, and low-protein, high-fiber Sudan grass. After a 16-week feeding trial, microbial profiles of midgut and hindgut segments in both groups were compared. Bacterial composition was significantly different between the midguts of both groups, but not between the hindguts of two groups. Both PerMANOVA and VPA analyses suggested that gut segments explain a higher proportion of variation in intestinal microbiota than diet. Overall, our results suggest that intestinal compartments are a stronger determinant than diet in shaping the intestinal microbiota. Specifically, whereas diet has a strong impact on the composition of microbiota in proximal gut compartments, this impact is much less pronounced distally, which is likely to be a reflection of a limited ability of some microbial taxa to thrive in the anoxic environment in distal segments.
KeywordGut microbiota Diet Midgut Hindgut Grass carp
DOI10.1186/s13568-019-0770-0
Funding OrganizationNational Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Key R & D Program of China[2018YFD0900400] ; National Natural Science Foundation of China[31872612] ; earmarked fund for China Agriculture Research System[CARS-45-15]
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000463651000001
WOS KeywordCOMMUNITIES ; DIVERSITY ; PATTERNS ; BACTERIA ; HINDGUT ; WORLDS ; FISH
PublisherSPRINGEROPEN
Funding OrganizationNational Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Key R & D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System ; earmarked fund for China Agriculture Research System
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27766
Collection鱼类生物学及渔业生物技术研究中心
Corresponding AuthorWu, Shangong
Affiliation1.Chinese Acad Sci, Key Lab Aquaculture Dis Control, Minist Agr, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Biotransduct Lab, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Feng, Wenwen,Zhang, Jing,Jakovlic, Ivan,et al. Gut segments outweigh the diet in shaping the intestinal microbiota composition in grass carp Ctenopharyngodon idellus[J]. AMB EXPRESS,2019,9:9.
APA Feng, Wenwen.,Zhang, Jing.,Jakovlic, Ivan.,Xiong, Fan.,Wu, Shangong.,...&Wang, Guitang.(2019).Gut segments outweigh the diet in shaping the intestinal microbiota composition in grass carp Ctenopharyngodon idellus.AMB EXPRESS,9,9.
MLA Feng, Wenwen,et al."Gut segments outweigh the diet in shaping the intestinal microbiota composition in grass carp Ctenopharyngodon idellus".AMB EXPRESS 9(2019):9.
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