論文 - 詳細
| RRC ID | 3042 |
|---|---|
| 著者 | Tanaka R, Kawaichi S, Nishimura H, Sako Y. |
| タイトル | Thermaerobacter litoralis sp. nov., a strictly aerobic and thermophilic bacterium isolated from a coastal hydrothermal field. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel thermophilic bacterium, strain KW1(T), was isolated from a coastal hydrothermal field on the Satsuma Peninsula, Kagoshima Prefecture, Japan. The variably Gram-stained cells were motile rods with flagella, did not form spores and proliferated at 52-78 degrees C (optimum, 70 degrees C), pH 5-8 (optimum, pH 7) and 0-4.5 % NaCl (optimum, 1.0 %). The novel isolate was a strictly aerobic heterotroph that utilized complex proteinaceous substrates as well as a variety of carboxylic acids and amino acids. The G+C content of the genomic DNA was 70.8 mol%. Analysis of 16S rRNA gene sequences indicated that strain KW1(T) is closely related to Thermaerobacter subterraneus C21(T) (98.4 % sequence similarity). However, the DNA-DNA hybridization value for strain KW1(T) and T. subterraneus ATCC BAA-137(T) was below 46 %. On the basis of the molecular and physiological traits of strain KW1(T), it represents a novel species of the genus Thermaerobacter, for which the name Thermaerobacter litoralis sp. nov. is proposed. The type strain is KW1(T) (=JCM 13210(T)=DSM 17372(T)). |
| 巻・号 | 56(Pt 7) |
| ページ | 1531-1534 |
| 公開日 | 2006-7-1 |
| DOI | 10.1099/ijs.0.64203-0 |
| PMID | 16825625 |
| MeSH | Aerobiosis Amino Acids / metabolism Base Composition Carboxylic Acids / metabolism DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Genes, rRNA Gentian Violet Gram-Positive Bacteria / classification* Gram-Positive Bacteria / cytology Gram-Positive Bacteria / isolation & purification* Gram-Positive Bacteria / physiology Growth Inhibitors / pharmacology Hot Springs / microbiology* Hydrogen-Ion Concentration Japan Microscopy, Electron, Transmission Molecular Sequence Data Movement Nucleic Acid Hybridization Phenazines Phylogeny Proteins / metabolism RNA, Bacterial / genetics RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sequence Homology, Nucleic Acid Sodium Chloride / pharmacology Spores, Bacterial Temperature Water Microbiology |
| IF | 2.415 |
| 引用数 | 8 |
| WOS 分野 | MICROBIOLOGY |
| リソース情報 | |
| 病原微生物 | JCM 13210? JCM 10246? JCM 11223? |