論文 - 詳細
| RRC ID | 40735 |
|---|---|
| 著者 | Ticak T, Hariraju D, Arcelay MB, Arivett BA, Fiester SE, Ferguson DJ Jr. |
| タイトル | Isolation and characterization of a tetramethylammonium-degrading Methanococcoides strain and a novel glycine betaine-utilizing Methanolobus strain. |
| ジャーナル | Arch Microbiol |
| Abstract |
Two novel strains of methanogens were isolated from an estuarine sediment with the capability to utilize quaternary amines. Based on the 16S rRNA analysis, strain B1d shared 99 % sequence identity with Methanolobus vulcani PL-12/M(T) and strain Q3c shared 99 % identity with Methanococcoides sp. PM1 and PM2, but our current isolates display clearly different capabilities of growth on quaternary amines and were isolated based on these capabilities. Strain Q3c was capable of growth on tetramethylammonium and choline, while strain B1d was capable of growth on glycine betaine. Ml. vulcani PL-12/M(T) was incapable of growth on glycine betaine, indicating an obvious distinction between strains B1d and PL-12/M(T). Strain Q3c now represents the only known tetramethylammonium-utilizing methanogen in isolation. Strain B1d is the first quaternary amine-utilizing methanogen from the genus Methanolobus. This study suggests that quaternary amines may serve as ready precursors of biological methane production in marine environments. |
| 巻・号 | 197(2) |
| ページ | 197-209 |
| 公開日 | 2015-3-1 |
| DOI | 10.1007/s00203-014-1043-6 |
| PMID | 25319587 |
| MeSH | Betaine / metabolism* Geologic Sediments / microbiology Methanosarcinaceae / classification* Methanosarcinaceae / genetics Methanosarcinaceae / isolation & purification Methanosarcinaceae / physiology* Phylogeny* Quaternary Ammonium Compounds / metabolism* RNA, Ribosomal, 16S / genetics |
| IF | 1.884 |
| 引用数 | 12 |
| WOS 分野 | MICROBIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 2 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 一般微生物 | JCM 30225 JCM 30226 |