Production of Dibromomethane and Changes in the Bacterial Community in Bromoform-Enriched Seawater

Kataoka, Takafumi; Ooki, Atsushi; Nomura, Daiki

Microbes and environments, 2019, 34(2), 215-218

Permalink : https://hdl.handle.net/2115/76209

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https://doi.org/10.1264/jsme2.ME18027     9

論文情報

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アクセス権
open access
URI
https://hdl.handle.net/2115/76209
タイトル
Production of Dibromomethane and Changes in the Bacterial Community in Bromoform-Enriched Seawater
著者
Kataoka, Takafumi ; Ooki, Atsushi ; Nomura, Daiki
e-Rad_Researcher
10533482
著者名
Kataoka, Takafumi
e-Rad_Researcher
70450252
著者名
Ooki, Atsushi
e-Rad_Researcher
70550739
著者名
Nomura, Daiki
言語
英語
キーワード
dibromomethane (CH2Br2)
dehalogenation
bacterial community
denaturing gradient gel electrophoresis
subarctic Pacific
発行日
2019-06
出版者
Japanese Society of Microbial Ecology, Department of Bioresource Science
収録物名
Microbes and environments
巻(号)
34(2)
ページ
215-218
抄録
The responses of bacterial communities to halocarbon were examined using a 28-d incubation of bromoform- and methanol-enriched subarctic surface seawater. Significant increases were observed in dibromomethane concentrations and bacterial 16S rRNA gene copy numbers in the treated substrates incubated for 13 d. The accumulated bacterial community was investigated by denaturing gradient gel electrophoresis and amplicon analyses. The dominant genotypes corresponded to the genera Roseobacter, Lentibacter, and Antylibacter; the family Flavobacteriaceae; and the phylum Planctomycetes, including methylotrophs of the genus Methylophaga and the family Methylophilaceae. Therefore, various phylotypes responded along with the dehalogenation processes in subarctic seawater.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
日本微生物生態学会 (Japanese Society of Microbial Ecology)
PISSN
1342-6311
関連情報
PMID
30773515
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1264/jsme2.ME18027