論文 - 詳細
| RRC ID | 40768 |
|---|---|
| 著者 | Hamdi O, Ben Hania W, Postec A, Bouallagui H, Hamdi M, Bonin P, Ollivier B, Fardeau ML. |
| タイトル | Aminobacterium thunnarium sp. nov., a mesophilic, amino acid-degrading bacterium isolated from an anaerobic sludge digester, pertaining to the phylum Synergistetes. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A new Gram-staining-positive, non-sporulating, mesophilic, amino acid-degrading anaerobic bacterium, designated strain OTA 102(T), was isolated from an anaerobic sequencing batch reactor treating wastewater from cooking tuna. The cells were curved rods (0.6-2.5×0.5 µm) and occurred singly or in pairs. The strain was motile by means of one lateral flagellum. Strain OTA 102(T) grew at temperatures between 30 and 45 °C (optimum 40 °C), between pH 6.0 and 8.4 (optimum pH 7.2) and NaCl concentrations between 1 and 5 % (optimum 2 %, w/v). Strain OTA 102(T) required yeast extract for growth. Serine, threonine, glycine, cysteine, citrate, fumarate, α-ketoglutarate and pyruvate were fermented. When co-cultured with Methanobacterium formicicum as the hydrogen scavenger, strain OTA 102(T) oxidized alanine, valine, leucine, isoleucine, aspartate, tyrosine, methionine, histidine and asparagine. The genomic DNA G+C content of strain OTA 102(T) was 41.7 mol%. The main fatty acid was iso-C15 : 0. Phylogenetic analysis of the 16S rRNA gene sequence indicated that strain OTA 102(T) was related to Aminobacterium colombiense and Aminobacterium mobile (95.5 and 95.2 % similarity, respectively), of the phylum Synergistetes. On the basis of phylogenetic, genetic and physiological characteristics, strain OTA 102(T) is proposed to represent a novel species of the genus Aminobacterium, Aminobacterium thunnarium sp. nov. The type strain is OTA 102(T) ( = DSM 27500(T) = JCM 19320(T)). |
| 巻・号 | 65(Pt 2) |
| ページ | 609-614 |
| 公開日 | 2015-2-1 |
| DOI | 10.1099/ijs.0.068965-0 |
| PMID | 25406236 |
| MeSH | Amino Acids / metabolism* Bacteria, Anaerobic / classification* Bacteria, Anaerobic / genetics Bacteria, Anaerobic / isolation & purification Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Fermentation Gram-Positive Bacteria / classification* Gram-Positive Bacteria / genetics Gram-Positive Bacteria / isolation & purification Ketoglutaric Acids Molecular Sequence Data Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sewage / microbiology* Tunisia |
| IF | 2.415 |
| 引用数 | 23 |
| 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 19320 |