論文 - 詳細
| RRC ID | 40974 |
|---|---|
| 著者 | Wang HF, Li L, Zhang YG, Hozzein WN, Zhou XK, Liu WH, Duan YQ, Li WJ. |
| タイトル | Arthrobacter endophyticus sp. nov., an endophytic actinobacterium isolated from root of Salsola affinis C. A. Mey. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-staining-positive, white-coloured, aerobic, non-motile, catalase-positive and oxidase-negative, endophytic actinobacterium, designated strain EGI 6500322(T), was isolated from the surface-sterilized root of the halophyte Salsola affinis C. A. Mey collected from Urumqi, Xinjiang province, north-west China. Growth occurred at 5-35 °C (optimum 25-30 °C), at pH 5-10 (optimum pH 7-8) and with 0-13% NaCl (w/v) (optimum 0-5%). The predominant menaquinone was MK-9 (93.1%). The major cellular fatty acids were anteiso-C15:0 (49.5%) and iso-C15:0 (15.1%). The cell-wall peptidoglycan contained lysine, alanine and glutamic acid. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, two unknown phospholipids and one unknown glycolipid. The DNA G+C content of strain EGI 6500322(T) was 62.0 mol%. Based on 16S rRNA gene sequence analysis, the nearest phylogenetic neighbours of strain EGI 6500322(T) were identified as Arthrobacter ardleyensis DSM 17432(T) (98.38%) and Arthrobacter bergerei DSM 16367(T (98.37%). The DNA-DNA relatedness between strain EGI 6500322(T) and Arthrobacter ardleyensis DSM 17432(T) and Arthrobacter bergerei DSM 16367(T) was 53.4 ± 4.1% and 30.5 ± 1.7%, respectively. On the basis of the phylogenetic analysis, chemotaxonomic data, physiological characteristics and DNA-DNA hybridization data, strain EGI 6500322(T) should represent a novel species of the genus Arthrobacter, for which the name Arthrobacter endophyticus sp. nov. is proposed. The type strain is EGI 6500322(T) ( = CTC 29490(T) = JCM 30091(T)). |
| 巻・号 | 65(7) |
| ページ | 2154-2160 |
| 公開日 | 2015-7-1 |
| DOI | 10.1099/ijs.0.000235 |
| PMID | 25858247 |
| MeSH | Arthrobacter / classification* Arthrobacter / genetics Arthrobacter / isolation & purification Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Molecular Sequence Data Nucleic Acid Hybridization Peptidoglycan / chemistry Phospholipids / chemistry Phylogeny* Plant Roots / microbiology* RNA, Ribosomal, 16S / genetics Salsola / microbiology* Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
| IF | 2.415 |
| 引用数 | 7 |
| 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
|
| 最多言及媒体 | Wikipedia |
| 各媒体での言及数の合計 | 3 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 3.0 |
| リソース情報 | |
| 一般微生物 | JCM 30091 |