globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.06.035
Scopus ID: 2-s2.0-85020885424
Title:
Effects of endocrine disrupting chemicals (EDCs) on bacterial communities in mangrove sediments
Author: Yuan K.; Xiao S.; Jiang X.; Yang L.; Chen B.; Luan T.; Lin L.; Tam N.F.Y.
Source Publication: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
Publishing Year: 2017
Volume: 122, Issue:2018-01-02
pages begin: 122
pages end: 128
Language: 英语
Keyword: Bacterial community structure ; Endocrine-disrupting chemicals (EDCs) ; Mangrove sediments ; Mudflat sediments
Scopus Keyword: Bacteria ; Chemicals ; Sediments ; Social sciences ; Bacterial community ; Bacterial community structure ; Bacterial diversity ; Bacterial genus ; Endocrine disrupting chemicals ; High-throughput sequencing ; Mangrove sediments ; Mudflats ; Endocrine disrupters ; 4,4' isopropylidenediphenol ; endocrine disruptor ; estradiol ; ethinylestradiol ; nonylphenol ; propyl paraben ; endocrine disruptor ; bacterium ; community composition ; community structure ; endocrine disruptor ; estuarine sediment ; mangrove ; mudflat ; Acidobacteria ; Article ; bacterial growth ; bacterial structures ; bacterium contamination ; cell count ; Chloroflexi ; concentration (parameters) ; controlled study ; cyanobacterium ; high throughput sequencing ; incubation time ; mangrove ; microbial community ; microbial degradation ; microbial diversity ; mudflat ; nonhuman ; Planctomycetes ; Proteobacteria ; sediment ; species composition ; water analysis ; bacterium ; phylogeny ; population dynamics ; sediment ; toxicity ; water pollutant ; wetland ; Acidobacteria ; Bacteria (microorganisms) ; Chloroflexi ; Chloroflexi (class) ; Cyanobacteria ; Planctomycetes ; Proteobacteria ; Bacteria ; Endocrine Disruptors ; Geologic Sediments ; Phylogeny ; Population Dynamics ; Water Pollutants, Chemical ; Wetlands
Subject of Scopus: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
English Abstract: The diversity and composition of bacterial communities in mudflat and mangrove sediments were investigated under the stresses of endocrine-disrupting chemicals (EDCs) using high-throughput sequencing technique. Bacterial diversity in the original sediments was highest among all samples, followed by non-sterilized and sterilized sediments after 84-day incubation. Proteobacteria were the predominant phylum in both mangrove and mudflat sediments, which accounted for 40–60% of the total tags, followed by Cyanobacteria, Chloroflexi, Planctomycetes and Acidobacteria. Although the total population of bacteria was not significantly declined due to the addition of EDCs, bacterial community structures were considerably altered. The number of bacterial genera promoted or inhibited by EDCs was 288 and 324, respectively. Bacterial genera affected by EDCs varied greatly with the types of sediments and the initial status of bacterial communities. Overall, our results suggested that bacterial community structure in mangrove sediments were closely related to their re-development and responses to EDC contamination. © 2017
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被引频次[WOS]:9   [查看WOS记录]     [查看WOS中相关记录]
Document Type: 期刊论文
Identifier: http://119.78.100.158/handle/2HF3EXSE/88225
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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Affiliation: School of Marine Sciences, Sun Yat-sen University, Guangzhou, China; School of Life Sciences, Sun Yat-sen University, Guangzhou, China; Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong; State Key Laboratory in Marine Pollution, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong

Recommended Citation:
Yuan K.,Xiao S.,Jiang X.,et al. Effects of endocrine disrupting chemicals (EDCs) on bacterial communities in mangrove sediments[J]. Marine Pollution Bulletin,2017-01-01,122(2018-01-02)
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