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Macrophyte identity shapes water column and sediment bacterial community
Dai, Yanran1,2; Wu, Juan2; Zhong, Fei2; Cui, Naxin2; Kong, Lingwei2; Liang, Wei1; Cheng, Shuiping2
Corresponding AuthorDai, Yanran(yanrandai@hotmail.com) ; Cheng, Shuiping(shpcheng@tongji.edu.cn)
2019-06-01
Source PublicationHYDROBIOLOGIA
ISSN0018-8158
Volume835Issue:1Pages:71-82
AbstractBy assembling mesocosms and utilizing high-throughput sequencing, we aim to characterize the shifts of the bacterial community in freshwaters driven by two contrasting submerged macrophyte species, Ceratophyllum demersum L. and Vallisneria spiralis L. Although the microbe in both the water column and sediment were largely modulated by the macrophyte, the effect varied considerably depending on bacterial locations and macrophyte species. Actinobacteria was the most abundant taxa in the water column of all the three treatments, but its abundances were significantly higher in the two planted treatments. Moreover, Alphaproteobacteria showed high abundance only in the unplanted control. For bacterial taxa in the sediment, C. demersum significantly increased the relative abundance of Anaerolineae but reduced the relative abundance of Betaproteobacteria and Gammaproteobacteria, while V. spiralis increased the relative abundance of Deltaproteobacteria and Gammaproteobacteria. Additionally, in the C. demersum treatment, the water column bacterial community increased more dramatically in richness, alpha diversity, and the relative abundance of the dominant taxa than those in the V. spiralis treatment. Taken together, the findings from this study reveal that the two species of submerged macrophyte modified the bacterial community in waters, despite the obvious interspecific performance differences.
KeywordSubmerged macrophyte Microbe Mesocosms Illumina high-throughput sequencing
DOI10.1007/s10750-019-3930-y
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51609238] ; National Natural Science Foundation of China[51578395]
WOS Research AreaMarine & Freshwater Biology
WOS SubjectMarine & Freshwater Biology
WOS IDWOS:000467481500006
WOS KeywordCERATOPHYLLUM-DEMERSUM L. ; SUBMERGED MACROPHYTES ; VALLISNERIA-AMERICANA ; AQUATIC MACROPHYTES ; SHALLOW LAKES ; BACTERIOPLANKTON ; PHYTOPLANKTON ; PHOSPHORUS ; RESTORATION ; DIVERSITY
PublisherSPRINGER
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27590
Corresponding AuthorDai, Yanran; Cheng, Shuiping
Affiliation1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
2.Tongji Univ, Key Lab Yangtze River Water Environm, Minist Educ, Shanghai 200092, Peoples R China
Recommended Citation
GB/T 7714
Dai, Yanran,Wu, Juan,Zhong, Fei,et al. Macrophyte identity shapes water column and sediment bacterial community[J]. HYDROBIOLOGIA,2019,835(1):71-82.
APA Dai, Yanran.,Wu, Juan.,Zhong, Fei.,Cui, Naxin.,Kong, Lingwei.,...&Cheng, Shuiping.(2019).Macrophyte identity shapes water column and sediment bacterial community.HYDROBIOLOGIA,835(1),71-82.
MLA Dai, Yanran,et al."Macrophyte identity shapes water column and sediment bacterial community".HYDROBIOLOGIA 835.1(2019):71-82.
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