| 大连低温海域细菌群落结构和功能研究 |
| |
| 引用本文： | 邱雪,温元元,李淑婷,郭平,林建国.大连低温海域细菌群落结构和功能研究[J].科学技术与工程,2018,18(8). |
| |
| 作者姓名： | 邱雪 温元元 李淑婷 郭平 林建国 |
| |
| 作者单位： | 大连海事大学 环境科学与工程学院,辽宁 大连,大连海事大学 环境科学与工程学院,辽宁 大连,大连海事大学 环境科学与工程学院,辽宁 大连,大连海事大学 环境科学与工程学院,辽宁 大连,大连海事大学 环境科学与工程学院,辽宁 大连 |
| |
| 基金项目： | 中央高校基本科研业务费 |
| |
| 摘 要： | 本研究采用高通量测序技术研究大连低温海域细菌群落组成和功能。实验结果显示：在门的水平上群落中优势菌依次为拟杆菌门(47%)、厚壁菌门(23%)、变形菌门(13%)和螺旋体门(12%)的细菌；在属的水平上群落中优势菌依次为拟杆菌属(17%)、普氏菌属(13%)和密螺旋体属(12%)的细菌；注释到大量的与外源物降解相关的功能基因,如氯烷烃和氯烯烃、氯环己烷与氯苯、多环芳烃、DDT等外源物的降解相关基因。
|
| 关 键 词： | 物种多样性 群落 高通量测序 |
| 收稿时间： | 2017/8/27 0:00:00 |
| 修稿时间： | 2017/10/24 0:00:00 |
Investigation of Bacterial Community Composition and Function of Dalian Cold Coastal Seawater |
| |
| Xue Qiu,Yuanyuan Wen,Shuting Li,Ping Guo and.Investigation of Bacterial Community Composition and Function of Dalian Cold Coastal Seawater[J].Science Technology and Engineering,2018,18(8). |
| |
| Authors: | Xue Qiu Yuanyuan Wen Shuting Li Ping Guo and |
| |
| Institution: | The College of Environmental Science and Engineering,Dalian Maritime University,China,The College of Environmental Science and Engineering,Dalian Maritime University,China,The College of Environmental Science and Engineering,Dalian Maritime University,China,The College of Environmental Science and Engineering,Dalian Maritime University,China, |
| |
| Abstract: | Composition and function of the bacreial community of seawater in Dalian coast at low temperature were studied based on high throughput sequencing technology. The results showed: Bacillus, Firmicutes, Proteobacteria and Spirochete were the dominant phyla, accounting for 47%, 23%, 13% and 12% of the total, respectively; Bacteroides, Prevotella and Treponema were the dominant genera, accounting for 17%, 13% and 12% of the total, respectively; Genes involved in the degradation of several xenobiotics, such as chloroalkane, chloroalkene, chlorocyclohexane and chlorobenzene, were present. |
| |
| Keywords: | Biodiversity Community High-throughput sequence |
|
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
|
