論文 - 詳細
| RRC ID | 29418 |
|---|---|
| 著者 | Yang G, Han L, Wen J, Zhou S. |
| タイトル | Pseudomonas guangdongensis sp. nov., isolated from an electroactive biofilm, and emended description of the genus Pseudomonas Migula 1894. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-negative, straight to slightly curved rod-shaped bacterium, motile with peritrichous flagella, designated SgZ-6(T), was isolated from an electroactive biofilm and was characterized by means of a polyphasic approach. Growth occurred with 0-5.0 % (w/v) NaCl (optimum 1 %), at pH 6.0-10.0 (optimum pH 7.0) and at 10-42 °C (optimum 30 °C) in trypticase soya broth. Phylogenetic analyses based on the 16S rRNA and gyrB genes identified the isolate as a member of a novel species of the genus Pseudomonas. Strain SgZ-6(T) exhibited the highest 16S rRNA gene sequence similarity to 'Pseudomonas linyingensis' CGMCC 1.10701 (97.5 %), followed by Pseudomonas sagittaria JCM 18195(T) (97.4 %), P. oleovorans subsp. lubricantis DSM 21016(T) (96.6 %), P. tuomuerensis JCM 14085(T) (96.5 %) and P. alcaliphila JCM 10630(T) (96.4 %). Strain SgZ-6(T) showed the highest gyrB gene sequence similarity of 93.7 % to 'P. linyingensis' CGMCC 1.10701 among all type strains of genus Pseudomonas. DNA-DNA pairing studies showed that strain SgZ-6(T) displayed 47.1 and 40.3 % relatedness to 'P. linyingensis' CGMCC 1.10701 and P. sagittaria JCM 18195(T), respectively. The major isoprenoid quinone was ubiquinone 9 (Q-9). The whole-cell fatty acids consisted mainly of summed feature 3 (C16 : 1ω6c and/or C16 : 1ω7c), C16 : 0 and summed feature 8 (C18 : 1ω6c and/or C18 : 1ω7c). The DNA G+C content of the genomic DNA was 68.1 mol%. On the basis of phenotypic, chemotaxonomic and phylogenetic data, strain SgZ-6(T) is proposed to represent a novel species of the genus Pseudomonas, for which the name Pseudomonas guangdongensis sp. nov. is proposed. The type strain is SgZ-6(T) ( = CCTCC AB 2012022(T) = KACC 16606(T)). An emended description of the genus Pseudomonas is also proposed. |
| 巻・号 | 63(Pt 12) |
| ページ | 4599-4605 |
| 公開日 | 2013-12-1 |
| DOI | 10.1099/ijs.0.054676-0 |
| PMID | 23918787 |
| MeSH | Bacterial Typing Techniques Base Composition Bioelectric Energy Sources / microbiology* Biofilms* DNA, Bacterial / genetics Fatty Acids / chemistry Molecular Sequence Data Nucleic Acid Hybridization Phylogeny* Pseudomonas / classification* Pseudomonas / genetics Pseudomonas / isolation & purification RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Ubiquinone / chemistry |
| IF | 2.415 |
| 引用数 | 9 |
| 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 | Wikipedia |
| 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 | 3.0 |
| リソース情報 | |
| 一般微生物 | JCM 10630 JCM 14085 JCM 18195 |