IOCAS-IR  > 海洋生态与环境科学重点实验室
Effect of temperature on the microflora community composition in the digestive tract of the veined rapa whelk (Rapana venosa) revealed by 16S rRNA gene sequencing
Yang, Mei-Jie1,2,3; Song, Hao1,2,4; Sun, Li-Na1,2,4; Yu, Zheng-Lin1,2,3; Hu, Zhi1,2,3; Wang, Xiao-Long1,2; Zhu, Jia-Yi5; Zhang, Tao1,2,4
2019-03-01
Source PublicationCOMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS
ISSN1744-117X
Volume29Pages:145-153
Corresponding AuthorZhang, Tao(tzhang@qdio.ac.cn)
AbstractThe veined rapa whelk, Rapana venosa, a poikilotherm that is susceptible to temperature, is an important and valuable fishery resource in China but a major invader around the world. We studied the effects of abnormal temperature on the digestive tract microflora of R. venosa to investigate how temperature impacts its digestion and ingestion. We characterized the microflora in nine samples by sequencing the 16S rRNA gene. To assess the species diversity within the samples, effective tags were clustered at 97% similarity by default. Mycoplasma was the most abundant genus among the three groups, and the Proteobacteria phylum had the highest diversity. However, the microflora structure in the digestive tract was significantly different at different temperatures. The top five most abundant genera in the samples housed at 16 degrees C were Mycoplasma, Phyllobacterium, Aliivibrio, Psychromonas, and Delftia, whereas those in the samples housed under 22 degrees C were Mycoplasma, Phyllobacterium, Delftia, Spirochaeta_2, and Sphingomonas, and those in the samples housed at 28 degrees C were Mycoplasma, Phyllobacterium, Vibrio, Delftia, and Aliivibrio. The family Flavobacteriaceae was more abundant in R. venosa housed at 22 degrees C and 28 degrees C, whereas a significant decrease in Flavobacteriaceae abundance and a substantial increase in Mycoplasmataceae abundance were observed in R. venosa housed at 16 degrees C. The alteration in the digestive tract microflora might further affect the function of the R. venosa digestive tract. The results presented herein might provide further insight into investigations on the effects of temperature on the digestion and ingestion of gastropods.
KeywordRapana venosa Temperature Digestion and ingestion Gastropod Microflora
DOI10.1016/j.cbd.2018.10.006
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31572636] ; Earmarked Fund for Modern Agro-industry Technology Research System[CARS-49] ; Industry Leading Talents Project of Taishan Scholars ; 'Double Hundred' Blue Industry Leader Team of Yantai and the Research and Demonstration on Key Technologies of Marine Green Culture Environment Monitoring and Ecological Restoration[2016ZDJSO6A02] ; Creative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology[LMEES-CTSP-2018-1]
WOS Research AreaBiochemistry & Molecular Biology ; Genetics & Heredity
WOS SubjectBiochemistry & Molecular Biology ; Genetics & Heredity
WOS IDWOS:000460492500014
PublisherELSEVIER SCIENCE INC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/155292
Collection海洋生态与环境科学重点实验室
Corresponding AuthorZhang, Tao
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
5.Qingdao Malvern Coll, Qingdao 266106, Peoples R China
First Author AffilicationKey Laboratory of Marine Ecology & Environmental Sciences, CAS
Corresponding Author AffilicationKey Laboratory of Marine Ecology & Environmental Sciences, CAS
Recommended Citation
GB/T 7714
Yang, Mei-Jie,Song, Hao,Sun, Li-Na,et al. Effect of temperature on the microflora community composition in the digestive tract of the veined rapa whelk (Rapana venosa) revealed by 16S rRNA gene sequencing[J]. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,2019,29:145-153.
APA Yang, Mei-Jie.,Song, Hao.,Sun, Li-Na.,Yu, Zheng-Lin.,Hu, Zhi.,...&Zhang, Tao.(2019).Effect of temperature on the microflora community composition in the digestive tract of the veined rapa whelk (Rapana venosa) revealed by 16S rRNA gene sequencing.COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS,29,145-153.
MLA Yang, Mei-Jie,et al."Effect of temperature on the microflora community composition in the digestive tract of the veined rapa whelk (Rapana venosa) revealed by 16S rRNA gene sequencing".COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS 29(2019):145-153.
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