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| 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 | |
| 发表期刊 | JOURNAL OF GENERAL AND APPLIED MICROBIOLOGY
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| ISSN | 0022-1260 |
| 卷号 | 64期号:4页码:158-166 |
| 通讯作者 | Zhang, Tao(tzhang@qdio.ac.cn) ; Wang, Hai-Yan(haiyanwang@qdio.ac.cn) |
| 摘要 | 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. |
| 关键词 | bacterial digestive tract gastropod Rapana venosa |
| DOI | 10.2323/jgam.2017.11.003 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | 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] ; 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研究方向 | Biotechnology & Applied Microbiology ; Microbiology |
| WOS类目 | Biotechnology & Applied Microbiology ; Microbiology |
| WOS记录号 | WOS:000445602300002 |
| 出版者 | MICROBIOL RES FOUNDATION |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/157609 |
| 专题 | 海洋生态与环境科学重点实验室 |
| 通讯作者 | Zhang, Tao; Wang, Hai-Yan |
| 作者单位 | 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 |
| 第一作者单位 | 海洋生态与环境科学重点实验室 |
| 通讯作者单位 | 海洋生态与环境科学重点实验室 |
| 推荐引用方式 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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