論文 - 詳細
| RRC ID | 55239 |
|---|---|
| 著者 | Liu Q, Xin YH, Chen XL, Liu HC, Zhou YG, Chen WX. |
| タイトル | Arthrobacter ruber sp. nov., isolated from glacier ice. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-positive strain designated MDB1-42T was isolated from ice collected from Midui glacier in Tibet, PR China. Strain MDB1-42T was catalase-positive, oxidase-negative and grew optimally at 25-28 °C and pH 7.0. Phylogenetic analysis based on 16S rRNA gene sequences revealed that MDB1-42T represented a member of the genus Arthrobacter. The highest level of 16S rRNA gene sequence similarity (99.86 %) was found with Arthrobacter agilis NBRC 15319T. Multilocus sequence analysis revealed low similarity of 91.93 % between MDB1-42T and Arthrobacter agilis NBRC 15319T. Average nucleotide identity and digital DNA-DNA hybridization values between MDB1-42T and the most closely related strain, Arthrobacter agilis DSM 20550T, were 81.36 and 24.5 %, respectively. The genomic DNA G+C content was 69.0 mol%. The major cellular fatty acids of MDB1-42T were anteiso-C15 : 0 and anteiso-C17:0. The polar lipids were phosphatidylglycerol, diphosphatidylglycerol, phosphatidylinositol, one unidentified glycolipid and one unidentified lipid. The predominant menaquinone was MK-9(H2). On the basis of results obtained using a polyphasic approach, a novel species Arthrobacter ruber sp. nov. is proposed, with MDB1-42T (=CGMCC 1.9772T=NBRC 113088T) as the type strain. |
| 巻・号 | 68(5) |
| ページ | 1616-1621 |
| 公開日 | 2018-5-1 |
| DOI | 10.1099/ijsem.0.002719 |
| PMID | 29561255 |
| MeSH | Arthrobacter / classification* Arthrobacter / genetics Arthrobacter / isolation & purification Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Glycolipids / chemistry Ice Cover / microbiology* Nucleic Acid Hybridization Peptidoglycan / chemistry Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Tibet Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
| 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 | Wikipedia |
| 各媒体での言及数の合計 | 5 |
| 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 14917 JCM 21772 |