論文 - 詳細
| RRC ID | 29354 |
|---|---|
| 著者 | Zhang XQ, Zhang ZL, Wu N, Zhu XF, Wu M. |
| タイトル | Anoxybacillus vitaminiphilus sp. nov., a strictly aerobic and moderately thermophilic bacterium isolated from a hot spring. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A strictly aerobic, Gram-stain-positive, motile and spore-forming bacterium, strain 3nP4(T), was isolated from the Puge hot spring located in the south-western geothermal area of China. Strain 3nP4(T) grew at 38-66 °C (optimum 57-60 °C), at pH 6.0-9.3 (optimum 7.0-7.5) and with 0-4 % (w/v) NaCl (optimum 0-0.5 %). Phylogenetic analysis of 16S rRNA gene sequences, as well as DNA-DNA relatedness values, indicated that the isolate represents a novel species of the genus Anoxybacillus, related most closely to Anoxybacillus voinovskiensis DSM 12111(T). Strain 3nP4(T) had diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and one unidentified phospholipid as major polar lipids and iso-C15 : 0 and iso-C17 : 0 as major fatty acids, which are both typical chemotaxonomic characteristics of the genus Anoxybacillus. The mean DNA G+C content of strain 3nP4(T) was 39.2±0.95 mol% (HPLC). A distinctive characteristic of the novel isolate was its extreme reliance on vitamin mixture or yeast extract for growth. Based on data from this taxonomic study using a polyphasic approach, strain 3nP4(T) is considered to represent a novel species of the genus Anoxybacillus, for which the name Anoxybacillus vitaminiphilus sp. nov. is proposed. The type strain is 3nP4(T) ( = CGMCC 1.8979(T) = JCM 16594(T)). |
| 巻・号 | 63(Pt 11) |
| ページ | 4064-4071 |
| 公開日 | 2013-11-1 |
| DOI | 10.1099/ijs.0.050096-0 |
| PMID | 23728374 |
| MeSH | Anoxybacillus / classification* Anoxybacillus / genetics Anoxybacillus / isolation & purification Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Hot Springs / microbiology* Molecular Sequence Data Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Random Amplified Polymorphic DNA Technique Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry Water Microbiology |
| IF | 2.415 |
| 引用数 | 11 |
| 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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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 一般微生物 | JCM 16594 |