Changing composition of microbial communities indicates seepage fluid difference of the Thuwal Seeps in the Red Sea
文献类型：期刊论文
| 作者 | Zhang, Weipeng1; Tian, Renmao1; Yang, Bo1; Wang, Yong1,2 ; Qian, Pei-Yuan1
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| 刊名 | ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 108期号:2页码:461-471 |
| 关键词 | Cold Seep Red Sea Microbial Community Seepage Difference |
| DOI | 10.1007/s10482-015-0499-y |
| 文献子类 | Article |
| 英文摘要 | Cold seeps are unique ecosystems that are generally characterized by high salinity and reducing solutions. Seepage fluid, the major water influx of this system, contains hypersaline water, sediment pore water, and other components. The Thuwal cold seeps were recently discovered on the continental margin of the Red Sea. Using 16S rRNA gene pyro-sequencing technology, microbial communities were investigated by comparing samples collected in 2011 and 2013. The results revealed differences in the microbial communities between the two sampling times. In particular, a significantly higher abundance of Marine Group I (MGI) Thaumarchaeota was coupled with lower salinity in 2013. In the brine pool, the dominance of Desulfobacterales in 2011 was supplanted by MGI Thaumarchaeota in 2013, perhaps due to a reduced supply of hydrogen sulfide from the seepage fluid. Collectively, this study revealed a difference in water components in this ecosystem between two sampling times. The results indicated that the seawater in this cold seep displayed a greater number of characteristics of normal seawater in 2013 than in 2011, which might represent the dominant driving force for changes in microbial community structures. This is the first study to provide a temporal comparison of the microbial biodiversity of a cold seep ecosystem in the Red Sea. |
| WOS关键词 | DEEP-SEA ; COLD-SEEP ; SP-NOV ; HYDROTHERMAL VENT ; ATLANTIS II ; ARCHAEA ; OCEAN ; BACTERIUM ; SEQUENCES ; NITRIFICATION |
| 语种 | 英语 |
| WOS记录号 | WOS:000357458300020 |
| 版本 | 出版稿 |
| 源URL | [http://124.16.218.2:8080/handle/183446/503]  |
| 专题 | 深海科学研究部_深海生物学研究室_深海微生物活性物质研究组 |
| 作者单位 | 1.Hong Kong Univ Sci & Technol, Div Life Sci, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, San Ya, Hai Nan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Weipeng,Tian, Renmao,Yang, Bo,et al. Changing composition of microbial communities indicates seepage fluid difference of the Thuwal Seeps in the Red Sea[J]. ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY,2015,108(2):461-471. |
| APA | Zhang, Weipeng,Tian, Renmao,Yang, Bo,Wang, Yong,&Qian, Pei-Yuan.(2015).Changing composition of microbial communities indicates seepage fluid difference of the Thuwal Seeps in the Red Sea.ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY,108(2),461-471. |
| MLA | Zhang, Weipeng,et al."Changing composition of microbial communities indicates seepage fluid difference of the Thuwal Seeps in the Red Sea".ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY 108.2(2015):461-471. |
入库方式： OAI收割
来源：深海科学与工程研究所
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