Species sorting during biofilm assembly by artificial substrates deployed in a cold seep system
Zhang, Peng1; Wang, Yong1,2; Tian, Ren Mao1; Bougouffa, Salim1; Yang, Bo1; Cao, Hui Luo1; Zhang, Gen1; Wong, Yue Him1; Xu, Wei3; Batang, Zenon3; Al-Suwailem, Abdulaziz3; Zhang, Xi Xiang3; Qian, Pei-Yuan1
2014-10-17
发表期刊SCIENTIFIC REPORTS
卷号4
摘要Studies focusing on biofilm assembly in deep-sea environments are rarely conducted. To examine the effects of substrate type on microbial community assembly, biofilms were developed on different substrates for different durations at two locations in the Red Sea: in a brine pool and in nearby bottom water (NBW) adjacent to the Thuwal cold seep II. The composition of the microbial communities in 51 biofilms and water samples were revealed by classification of pyrosequenced 16S rRNA gene amplicons. Together with the microscopic characteristics of the biofilms, the results indicate a stronger selection effect by the substrates on the microbial assembly in the brine pool compared with the NBW. Moreover, the selection effect by substrate type was stronger in the early stages compared with the later stages of the biofilm development. These results are consistent with the hypotheses proposed in the framework of species sorting theory, which states that the power of species sorting during microbial community assembly is dictated by habitat conditions, duration and the structure of the source community. Therefore, the results of this study shed light on the control strategy underlying biofilm-associated marine fouling and provide supporting evidence for ecological theories important for understanding the formation of deep-sea biofilms.
文章类型Article
WOS标题词Science & Technology
DOI10.1038/srep06647
收录类别SCI
语种英语
关键词[WOS]DEEP-SEA ; BACTERIAL COMMUNITIES ; HABITAT GENERALISTS ; HIGH-THROUGHPUT ; RED-SEA ; SP-NOV. ; SPECIALISTS ; FRAMEWORK ; ALIGNMENT ; SURFACES
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000343090200001
引用统计
文献类型期刊论文
条目标识符http://ir.idsse.ac.cn/handle/183446/766
专题深海科学研究部_深海生物学研究室_海洋微生物宏基因与分子进化研究组
作者单位1.Hong Kong Univ Sci & Technol, Div Life Sci, KAUST Global Partnership Program, Hong Kong, Hong Kong, Peoples R China
2.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, San Ya, Hai Nan, Peoples R China
3.King Abdullah Univ Sci & Technol, Thuwal, Saudi Arabia
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Zhang, Peng,Wang, Yong,Tian, Ren Mao,et al. Species sorting during biofilm assembly by artificial substrates deployed in a cold seep system[J]. SCIENTIFIC REPORTS,2014,4.
APA Zhang, Peng.,Wang, Yong.,Tian, Ren Mao.,Bougouffa, Salim.,Yang, Bo.,...&Qian, Pei-Yuan.(2014).Species sorting during biofilm assembly by artificial substrates deployed in a cold seep system.SCIENTIFIC REPORTS,4.
MLA Zhang, Peng,et al."Species sorting during biofilm assembly by artificial substrates deployed in a cold seep system".SCIENTIFIC REPORTS 4(2014).
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