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Characterization of dominant and cellulolytic bacterial communities along the gut of silver carp Hypophthalmichthys molitrix during cyanobacterial blooms
Luo Congqiang1,2; Yi Chunlong1,2; Ni Leyi1; Guo Longgen1
2017-05-01
Source PublicationCHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
Volume35Issue:3Pages:624-633
Abstract

Silver carp is one of the most important planktivorous fish in Chinese aquaculture and plays a significant role controlling cyanobacterial blooms. A balanced gut microbiota is crucial for growth and health of the host because of its important roles in immune defense, digestion of complex carbohydrates, and production of enterocytes. In our study, the dominant bacterial and cellulolytic bacterial (Clostridium I, Clostridium III, Clostridium XIVab, and Fibrobacter) communities in the contents and mucus of the silver carp gut (foregut, midgut, and hindgut) were analyzed by denaturing gradient gel electrophoresis and quantitative polymerase chain reaction (qPCR) analyses. The results revealed that the dominant and cellulolytic bacterial communities were significantly different among gut regions as well as in contents and mucus. Bacterial diversity and richness in contents and mucus increased along the gut and were higher in contents than those in local mucus. A sequence analysis of gut samples exhibited the conservative phylotypes of Proteobacteria, Actinobacteria, and Firmicutes. The gut of silver carp harbored an abundance of cellulolytic bacteria, particularly Clostridium XIV ab. The foregut segment had the highest proportions of the four cellulolytic bacteria, followed by the midgut and hindgut. However, the proportions of cellulolytic species in the silver carp gut was much lower than those in the terrestrial vertebrate gastrointestinal tract. We conclude that gut bacteria could help silver carp obtain energy from cyanobacteria, which may be why silver carp can maintain high growth rates during cyanobacterial blooms.

Keywordsilver carp bacteria communities PCR-DGGE qPCR
DOI10.1007/s00343-017-5253-z
Funding OrganizationNational Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects
Indexed BySCI
Language英语
Funding ProjectNational Science and Technology Ministry[2014BAC09B02] ; National Water Pollution Control and Management Technology Major Projects[2012ZX07101-002]
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000399168400017
WOS KeywordTOXIC MICROCYSTIS BLOOMS ; IN-SITU HYBRIDIZATION ; LAKE TAIHU ; MICROBIAL DIVERSITY ; INTESTINAL CONTENTS ; LANDFILL SITES ; POPULATIONS ; FISH ; ABUNDANCE ; PASSAGE
PublisherSCIENCE PRESS
Funding OrganizationNational Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Science and Technology Ministry ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects ; National Water Pollution Control and Management Technology Major Projects
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/32754
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorGuo Longgen
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Luo Congqiang,Yi Chunlong,Ni Leyi,et al. Characterization of dominant and cellulolytic bacterial communities along the gut of silver carp Hypophthalmichthys molitrix during cyanobacterial blooms[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2017,35(3):624-633.
APA Luo Congqiang,Yi Chunlong,Ni Leyi,&Guo Longgen.(2017).Characterization of dominant and cellulolytic bacterial communities along the gut of silver carp Hypophthalmichthys molitrix during cyanobacterial blooms.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,35(3),624-633.
MLA Luo Congqiang,et al."Characterization of dominant and cellulolytic bacterial communities along the gut of silver carp Hypophthalmichthys molitrix during cyanobacterial blooms".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 35.3(2017):624-633.
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