論文 - 詳細
| RRC ID | 55337 |
|---|---|
| 著者 | Najar IN, Sherpa MT, Das S, Verma K, Dubey VK, Thakur N. |
| タイトル | Geobacillus yumthangensis sp. nov., a thermophilic bacterium isolated from a north-east Indian hot spring. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A thermophilic, spore-forming, rod-shaped bacterium isolated from the Yumthang hot spring in North Sikkim, India was subjected to taxonomic studies. The thermophilic bacterial isolate was designated as strain AYN2T. Cells were Gram-stain-positive, aerobic, motile, rod-shaped, catalase-positive and methyl red-negative. Strain AYN2T was able to grow in the pH range from 6 to 10 (optimum, pH 7.5-8.0), at 40-70 °C (60 °C) and in NaCl concentrations of 0-4 % (1 %). The major cellular fatty acids were iso-C15 : 0 (12.8 %), iso-C16 : 0 (13.9 %) and iso-C17 : 0 (13.8 %). No matches were found in the rtsba6 Sherlock libraries. The G+C content of the genomic DNA was 42.11 mol%. Based on phylogenetic analysis of the 16S rRNA gene sequences, strain AYNT showed highest sequence similarity to the type strain of Geobacillus toebii (96 %). However, the phenotypic properties of strain AYN2T were clearly distinct from those of G. toebii and related species. On the basis of polyphasic analysis, strain AYN2T represents a novel species in the genus Geobacillus, for which the name Geobacillus yumthangensis sp. nov. is proposed. The type strain is AYN2T(MTCC=12749=KCTC=33950= JCM 32596). |
| 巻・号 | 68(11) |
| ページ | 3430-3434 |
| 公開日 | 2018-11-1 |
| DOI | 10.1099/ijsem.0.003002 |
| PMID | 30222099 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Geobacillus / classification* Geobacillus / genetics Geobacillus / isolation & purification Hot Springs / microbiology* India Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| IF | 2.166 |
| 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
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| 最多言及媒体 | Blogs |
| 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 32596 |