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dc.contributor.authorZhang, Weipeng
dc.contributor.authorBougouffa, Salim
dc.contributor.authorWang, Yong
dc.contributor.authorLee, On On
dc.contributor.authorYang, Jiangke
dc.contributor.authorChan, Colin
dc.contributor.authorSong, Xingyu
dc.contributor.authorQian, Pei-Yuan
dc.date.accessioned2015-04-16T13:58:16Z
dc.date.available2015-04-16T13:58:16Z
dc.date.issued2014-04-14
dc.identifier.citationToward Understanding the Dynamics of Microbial Communities in an Estuarine System 2014, 9 (4):e94449 PLoS ONE
dc.identifier.issn1932-6203
dc.identifier.pmid24732211
dc.identifier.doi10.1371/journal.pone.0094449
dc.identifier.urihttp://hdl.handle.net/10754/550216
dc.description.abstractCommunity 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.
dc.description.sponsorshipThis study was supported by the National Basic Research Program of China (973 Program, No. 2012CB417304), COMAR program of China (COMRRDA12SC02) and awards from the Sanya Institute of Deep Sea Science and Engineering (SIDSSE-201206, SIDSSE-BR-201303 and SIDSSE-201305) and the King Abdullah University of Science and Technology (SA-C0040/UK-C0016). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
dc.publisherPublic Library of Science (PLoS)
dc.relation.urlhttp://dx.plos.org/10.1371/journal.pone.0094449
dc.rightsThis is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dc.titleToward Understanding the Dynamics of Microbial Communities in an Estuarine System
dc.typeArticle
dc.contributor.departmentCompetitive Research Funds
dc.contributor.departmentComputational Bioscience Research Center (CBRC)
dc.contributor.departmentOCRF- Special Academic Partnership
dc.contributor.departmentOffice of the VP
dc.identifier.journalPLoS ONE
dc.identifier.pmcidPMC3986090
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDivision of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong
dc.contributor.institutionSanya Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences, San Ya, Hai Nan, China
kaust.personZhang, Weipeng
kaust.personBougouffa, Salim
kaust.personWang, Yong
kaust.personLee, On On
kaust.personYang, Jiangke
kaust.personChan, Colin
kaust.personQian, Pei-Yuan
kaust.grant.numberSA-C0040
kaust.grant.numberUK-C0016
kaust.grant.programKAUST Global Partnership Program
refterms.dateFOA2018-06-13T16:53:39Z


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