論文 - 詳細
| RRC ID | 70939 |
|---|---|
| 著者 | Sun X, Qiu S, Luo X, Jin P, Zhao J, Wu X, Yang J, Wang X, Song J, Xiang W. |
| タイトル | Micromonospora rubida sp. nov., a novel actinobacterium isolated from soil of Harbin. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A novel actinobacterium, designated strain NEAU-HG-1T, was isolated from soil collected from Harbin, Heilongjiang Province, Northeast China and characterised using a polyphasic approach. On the basis of 16S rRNA gene sequence analysis, strain NEAU-HG-1T belonged to the genus Micromonospora, and shared high sequence similarities with Micromonospora auratinigra DSM 44815T (98.9%) and Micromonospora coerulea DSM 43143T (98.7%). Morphological and chemotaxonomic characteristics of the strain also supported its assignment to the genus Micromonospora. Cell wall contained meso-diaminopimelic acid and the whole-cell sugars were arabinose and xylose. The polar lipid contained diphosphatidylglycerol, phosphatidylethanolamine, glycolipid and phosphatidylinositol. The predominant menaquinones were MK-10(H2), MK-10(H4) and MK-10(H6). The major fatty acids were C17:0 cycle, iso-C15:0, and iso-C16:0. Furthermore, strain NEAU-HG-1T displayed a DNA-DNA relatedness of 33.8 ± 2.2% with M. coerulea DSM 43143T. The level of digital DNA-DNA hybridization between strain NEAU-HG-1T and M. auratinigra DSM 44815T was 27.2% (24.8-29.7%). The value was well below the criteria for species delineation of 70% for dDDH. Whole-genome average nucleotide identity analyses result also indicated that the isolate should be assigned to a new species under the genus Micromonospora. Therefore, it is concluded that strain NEAU-HG-1T represents a novel species of the genus Micromonospora, for which the name Micromonospora rubida sp. nov. is proposed, with NEAU-HG-1T (= CGMCC 4.7479T = JCM 32386T) as the type strain. |
| 巻・号 | 114(6) |
| ページ | 697-708 |
| 公開日 | 2021-6-1 |
| DOI | 10.1007/s10482-021-01550-6 |
| PII | 10.1007/s10482-021-01550-6 |
| PMID | 33666807 |
| MeSH | Bacterial Typing Techniques DNA, Bacterial / genetics Fatty Acids / analysis Micromonospora* / genetics Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Soil Soil Microbiology Vitamin K 2 |
| 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 | 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 | JCM32386 JCM7348 |