Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Analysis of microbial abundance and community composition in esophagus and intestinal tract of wild veined rapa whelk (Rapana venosa) by 16S rRNA gene sequencing | |
Song, Hao1,2,3; Yu, Zheng-Lin1,2,3; Yang, Mei-Jie1,2,3; Zhang, Tao1,2 ; Wang, Hai-Yan1,2
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| 2018 | |
| Source Publication | JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY
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| ISSN | 0022-1260 |
| Volume | 64Issue:4Pages:158-166 |
| Corresponding Author | Zhang, Tao(tzhang@qdio.ac.cn) ; Wang, Hai-Yan(haiyanwang@qdio.ac.cn) |
| Abstract | The rapa whelk Rapana venosa is a commercially important gastropod in China, but a major invader worldwide. There is little information on the bacterial community composition in the digestive system of this species, despite the microflora has important roles in digestion, nutrition, disease resistance, and immune response. The present study investigated the bacterial flora community in the esophagus and intestinal tract of wild R. venosa by 16S rRNA gene sequencing. The esophagus and intestine had 1175 and 526 unique operational taxonomic units, respectively, with 616 common to both tissues. The 10 most highly represented microbial genera in the esophagus were Mycoplasma, Bifidobacterium, Escherichia, Shewanella, Vibrio, Lactobacillus, Octadecabacter, Enterococcus, Streptococcus, and Sphingomonas, which accounted for 41.35% of microbes. In the intestine, the most abundant genera were Mycoplasma, Bifidobacterium, Escherichia, Shewanella, Vibrio, Psychrilyobacter, Peptoniphilus, Sporobacterium, Octadecabacter, and Mobiluncusin (representing 62.74% of total microbes). A linear discriminant analysis, coupled with effect size, revealed that 31 taxa were differentially represented in esophagus and intestine bacterial communities. These results demonstrate the diversity of microbiota in the esophagus and intestinal tract of R. venosa and provide a basis for investigations into the physiological and immunological roles of these microorganisms in whelk. |
| Keyword | bacterial digestive tract gastropod Rapana venosa |
| DOI | 10.2323/jgam.2017.11.003 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[31572636] ; earmarked fund for Modern Agro-industry Technology Research System[CARS-49] ; Primary Research & Development Plan of Shandong Province[2016ZDJS06A02] ; industry leading talents project of Taishan scholars ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606404] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA11020703] |
| WOS Research Area | Biotechnology & Applied Microbiology ; Microbiology |
| WOS Subject | Biotechnology & Applied Microbiology ; Microbiology |
| WOS ID | WOS:000445602300002 |
| Publisher | MICROBIOL RES FOUNDATION |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/157609 |
| Collection | 海洋生态与环境科学重点实验室 |
| Corresponding Author | Zhang, Tao; Wang, Hai-Yan |
| Affiliation | 1.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 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | Key Laboratory of Marine Ecology & Environmental Sciences, CAS |
| Corresponding Author Affilication | Key Laboratory of Marine Ecology & Environmental Sciences, CAS |
| Recommended Citation GB/T 7714 | Song, Hao,Yu, Zheng-Lin,Yang, Mei-Jie,et al. Analysis of microbial abundance and community composition in esophagus and intestinal tract of wild veined rapa whelk (Rapana venosa) by 16S rRNA gene sequencing[J]. JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY,2018,64(4):158-166. |
| APA | Song, Hao,Yu, Zheng-Lin,Yang, Mei-Jie,Zhang, Tao,&Wang, Hai-Yan.(2018).Analysis of microbial abundance and community composition in esophagus and intestinal tract of wild veined rapa whelk (Rapana venosa) by 16S rRNA gene sequencing.JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY,64(4),158-166. |
| MLA | Song, Hao,et al."Analysis of microbial abundance and community composition in esophagus and intestinal tract of wild veined rapa whelk (Rapana venosa) by 16S rRNA gene sequencing".JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY 64.4(2018):158-166. |
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| Analysis of microbia（661KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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