| Gut bacterial diversity of farmed sea cucumbers Apostichopus japonicus with different growth rates | |
Sha, Yujie1,2 ; Liu, Mei1; Wang, Baojie1; Jiang, Keyong1; Sun, Guoqiong1; Wang, Lei1
| |
| 2016 | |
| 发表期刊 | MICROBIOLOGY
 |
| 卷号 | 85期号:1页码:109-115 |
| 文章类型 | Article |
| 摘要 | Farmed sea cucumbers (Apostichopus japonicus) of the same age displayed significantly different body sizes and weights under the same farming conditions. To examine the gut bacterial diversity of sea cucumbers and whether the growth differences between them were related to intestinal microbiota, the bacterial species from intestinal samples of 30 farmed A. japonicus from the same tank (15 large sea cucumbers vs. 15 small sea cucumbers) were characterized based on 16S rRNA gene analysis by means of high throughout sequencing. The results showed that bacterial phylotypes in both sizes of sea cucumbers were closely related to Proteobacteria, Verrucomicrobia, Bacteroidetes, Actinobacteria, Firmicutes, Cyanobacteria, Planctomycete, and Spirochaetes, of which Proteobacteria were predominant (> 50%). There were no significant differences in the relative abundances of each bacterial phylotype between the two groups, except for Actinobacteria (P < 0.05). In addition, different species uniquely belonging to all three tested samples in the large group and the small group were found. It was interestingly that Vibrio were absent from both groups. It is likely that the differences in the abundances of Actinobacteria and different species in the two groups may be related to their remarkable disparities in body sizes. |
| 关键词 | Apostichopus Japonicus High Throughout Sequencing Intestinal Bacterial Diversity |
| DOI | 10.1134/S0026261716010112 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000370791300013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/112472 |
| 专题 | 海洋生物技术研发中心 实验海洋生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Natl & Local Joint Engn Lab Ecol Mariculture, Qingdao, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Sha, Yujie,Liu, Mei,Wang, Baojie,et al. Gut bacterial diversity of farmed sea cucumbers Apostichopus japonicus with different growth rates[J]. MICROBIOLOGY,2016,85(1):109-115. |
| APA | Sha, Yujie,Liu, Mei,Wang, Baojie,Jiang, Keyong,Sun, Guoqiong,&Wang, Lei.(2016).Gut bacterial diversity of farmed sea cucumbers Apostichopus japonicus with different growth rates.MICROBIOLOGY,85(1),109-115. |
| MLA | Sha, Yujie,et al."Gut bacterial diversity of farmed sea cucumbers Apostichopus japonicus with different growth rates".MICROBIOLOGY 85.1(2016):109-115. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Gut bacterial divers（560KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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