Toward Understanding the Dynamics of Microbial Communities in an Estuarine System
Zhang, Weipeng1; Bougouffa, Salim1; Wang, Yong1,2; Lee, On On1; Yang, Jiangke1; Chan, Colin1; Song, Xingyu2; Qian, Pei-Yuan1,2
2014-04-14
发表期刊PLOS ONE
卷号9期号:4
摘要Community assembly theories such as species sorting theory provide a framework for understanding the structures and dynamics of local communities. The effect of theoretical mechanisms can vary with the scales of observation and effects of specific environmental factors. Based on 16S rRNA gene tag pyrosequencing, different structures and temporal succession patterns were discovered between the surface sediments and bottom water microbial communities in the Pearl River Estuary (PRE). The microbial communities in the surface sediment samples were more diverse than those in the bottom water samples, and several genera were specific for the water or sediment communities. Moreover, water temperature was identified as the main variable driving community dynamics and the microbial communities in the sediment showed a greater temporal change. We speculate that nutrient-based species sorting and bacterial plasticity to the temperature contribute to the variations observed between sediment and water communities in the PRE. This study provides a more comprehensive understanding of the microbial community structures in a highly dynamic estuarine system and sheds light on the applicability of ecological theoretical mechanisms.
文章类型Article
WOS标题词Science & Technology
DOI10.1371/journal.pone.0094449
收录类别SCI
语种英语
关键词[WOS]ANAEROBIC AMMONIUM OXIDATION ; POLYCYCLIC AROMATIC-HYDROCARBONS ; PEARL RIVER ESTUARY ; HIGH-THROUGHPUT ; GEN. NOV. ; BACTERIA ; SEDIMENTS ; DOMAIN ; CHINA ; SEQUENCES
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000336970400038
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.idsse.ac.cn/handle/183446/763
专题深海科学研究部_深海生物学研究室_海洋微生物宏基因组与分子进化研究组
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.Chinese Acad Sci, South China Sea Inst Oceanol, CAS SAFEA Int Partnership Program Creat Res Teams, Beijing 100864, Peoples R China
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Zhang, Weipeng,Bougouffa, Salim,Wang, Yong,et al. Toward Understanding the Dynamics of Microbial Communities in an Estuarine System[J]. PLOS ONE,2014,9(4).
APA Zhang, Weipeng.,Bougouffa, Salim.,Wang, Yong.,Lee, On On.,Yang, Jiangke.,...&Qian, Pei-Yuan.(2014).Toward Understanding the Dynamics of Microbial Communities in an Estuarine System.PLOS ONE,9(4).
MLA Zhang, Weipeng,et al."Toward Understanding the Dynamics of Microbial Communities in an Estuarine System".PLOS ONE 9.4(2014).
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