Microbial community changes in the digestive tract of the clamMeretrix petechialisin response toVibrio parahaemolyticuschallenge

doi:10.1007/s00343-020-9217-3

IOCAS-IR > 实验海洋生物学重点实验室

	Microbial community changes in the digestive tract of the clamMeretrix petechialisin response toVibrio parahaemolyticuschallenge
	Wang Hongxia 1,2; Yue Xin 1,2; Yu Jiajia1 ; Wang Rui 1; Teng Shuangshuang 3,4; Fang Jun 3,4; Liu Baozhong1,2
	2020-04-22
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
页码	11
通讯作者	Liu Baozhong(bzliu@qdio.ac.cn)
摘要	Disease in clams frequently occurred over the last decade and has become a serious threat to the clam aquaculture industry and natural stocks. Mass clam mortality events were reported to be associated with the presence of opportunistic pathogen vibrio. However, the complexity of infection that occurs in the natural environment remains poorly understood. In this study, we smulated a natural disease outbreak by vibrio immersion infection to study the diversity and dynamics of microbiota in the digestive tract of clamMeretrix petechialisduring the infection process. Dramatic changes in operational taxonomic unit richness and phylum composition of the bacterial communities were observed during pathogen invasion. In addition, we investigated the potential relationship between microbiota dynamics and host status during disease progression. Results reveal that, at the end stage of vibrio infection, interindividual variation in the digestive tract microbiota increased, as did the difference in individual health status. The moribund clams displayed signs of microbial community shifts to low diversity, and the microbial community was characterized by mass proliferation of a few operational taxonomic units.
关键词	Meretrix petechialis vibrio challenge 16S ribosomal RNA bacterial community digestive tract
DOI	10.1007/s00343-020-9217-3
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[31772845] ; China Agriculture Research System[CARS-49] ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences[KFJ-STS-ZDTP-049] ; Foundation of Zhejiang Key Laboratory of Exploitation and Preservation of Coastal BioResource[J2018001]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000565843600001
出版者	SCIENCE PRESS
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/168502
专题	实验海洋生物学重点实验室
通讯作者	Liu Baozhong
作者单位	1.Chinese Acad Sci, Ctr Ocean Megasci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266000, Peoples R China 3.Zhejiang Mariculture Res Inst, Wenzhou 325005, Peoples R China 4.Zhejiang Key Lab Exploitat & Preservat Coastal Bi, Wenzhou 325005, Peoples R China
第一作者单位	中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Wang Hongxia,Yue Xin,Yu Jiajia,et al. Microbial community changes in the digestive tract of the clamMeretrix petechialisin response toVibrio parahaemolyticuschallenge[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020:11.
APA	Wang Hongxia.,Yue Xin.,Yu Jiajia.,Wang Rui.,Teng Shuangshuang.,...&Liu Baozhong.(2020).Microbial community changes in the digestive tract of the clamMeretrix petechialisin response toVibrio parahaemolyticuschallenge.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,11.
MLA	Wang Hongxia,et al."Microbial community changes in the digestive tract of the clamMeretrix petechialisin response toVibrio parahaemolyticuschallenge".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2020):11.

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