論文 - 詳細
| RRC ID | 27631 |
|---|---|
| 著者 | Kawaichi S, Ito N, Kamikawa R, Sugawara T, Yoshida T, Sako Y. |
| タイトル | Ardenticatena maritima gen. nov., sp. nov., a ferric iron- and nitrate-reducing bacterium of the phylum 'Chloroflexi' isolated from an iron-rich coastal hydrothermal field, and description of Ardenticatenia classis nov. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel thermophilic, chemoheterotrophic, Gram-negative-staining, multicellular filamentous bacterium, designated strain 110S(T), was isolated from an iron-rich coastal hydrothermal field in Japan. The isolate is facultatively aerobic and chemoheterotrophic. Phylogenetic analysis using 16S rRNA gene sequences nested strain 110S(T) in a novel class-level clone cluster of the phylum 'Chloroflexi'. The isolate grows by dissimilatory iron- and nitrate-reduction under anaerobic conditions, which is the first report of these abilities in the phylum 'Chloroflexi'. The organism is capable of growth with oxygen, ferric iron and nitrate as a possible electron acceptor, has a wide range of growth temperatures, and tolerates higher NaCl concentrations for growth compared to the other isolates in the phylum. Using phenotypic and phylogenetic data, strain 110S(T) (= JCM 17282(T) = NBRC 107679(T) = DSM 23922(T) = KCTC 23289(T) = ATCC BAA-2145(T)) is proposed as the type strain of a novel species in a new genus, Ardenticatena maritima gen. nov., sp. nov. In addition, as strain 110S(T) apparently constitutes a new class of the phylum 'Chloroflexi' with other related uncultivated clone sequences, we propose Ardenticatenia classis nov. and the subordinate taxa Ardenticatenales ord. nov. and Ardenticatenaceae fam. nov. |
| 巻・号 | 63(Pt 8) |
| ページ | 2992-3002 |
| 公開日 | 2013-8-1 |
| DOI | 10.1099/ijs.0.046532-0 |
| PMID | 23378114 |
| MeSH | Bacterial Typing Techniques Chloroflexi / classification* Chloroflexi / genetics Chloroflexi / isolation & purification DNA, Bacterial / genetics Fatty Acids / analysis Ferric Compounds / metabolism* Hydrogen-Ion Concentration Japan Molecular Sequence Data Nitrates / metabolism* Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sodium Chloride Soil Microbiology* Temperature Vitamin K 2 / analysis |
| IF | 2.415 |
| 引用数 | 60 |
| 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
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 4 |
| 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 17282 |