論文 - 詳細
| RRC ID | 49377 |
|---|---|
| 著者 | Amoozegar MA, Bagheri M, Makhdoumi A, Mehrshad M, Didari M, Schumann P, Spröer C, Sánchez-Porro C, Ventosa A. |
| タイトル | Oceanobacillus longus sp. nov., a moderately halophilic bacterium isolated from a salt lake. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-positive, endospore-forming, long rod-shaped, strictly aerobic, moderately halophilic bacterium, designated strain T9BT, was isolated from a brine sample of the hypersaline lake Aran-Bidgol in Iran. Cells of strain T9BT were motile and produced colonies with a brown pigment. Growth occurred between 1.0 and 20 % (w/v) NaCl and the isolate grew optimally at 5.0 % (v/w) NaCl. The optimum pH and temperature for growth of the strain were pH 7.0 and 35 °C, while it was able to grow over pH and temperature ranges of pH 6.0-9.0 and 25-45 °C. Phylogenetic analysis based on the comparison of 16S rRNA gene sequences revealed that strain T9BT is a member of the genus Oceanobacillus. The closest relative to this strain was Oceanobacillus rekensis PT-11T with a similarity of 97.4 %, followed by Oceanobacillus profundus CL-MP28T and Oceanobacillus polygoni SA9T with 97.3 and 97.1 % similarity, respectively. The major cellular fatty acids of the isolate were anteiso-C15 : 0, iso-C14 : 0 and iso-C16 : 0. The polar lipids of strain T9BT consisted of phosphatidylglycerol, diphosphatidylglycerol, three phospholipids and one aminoglycolipid. It contained MK-7 as the predominant menaquinone and meso-diaminopimelic acid in the cell-wall peptidoglycan. The G+C content of the genomic DNA of this strain was 42.9 mol%. Phylogenetic analysis, DNA-DNA hybridization data and phenotypic characteristics allowed strain T9BT to be differentiated from other members of the genus Oceanobacillus. A novel species, Oceanobacillus longus sp. nov., is therefore proposed to accommodate this strain. The type strain is T9BT (=IBRC-M 10703T=LMG 29250T). |
| 巻・号 | 66(10) |
| ページ | 4225-4230 |
| 公開日 | 2016-10-1 |
| DOI | 10.1099/ijsem.0.001339 |
| PMID | 27470165 |
| MeSH | Bacillaceae / classification* Bacillaceae / genetics Bacillaceae / isolation & purification Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Diaminopimelic Acid / chemistry Fatty Acids / chemistry Iran Lakes / microbiology* Nucleic Acid Hybridization Peptidoglycan / chemistry Phospholipids / chemistry Phylogeny* Pigmentation RNA, Ribosomal, 16S / genetics Salinity* Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry Water Microbiology* |
| IF | 2.415 |
| 引用数 | 4 |
| 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 | 1 |
| 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 17252 |