論文 - 詳細
| RRC ID | 66589 |
|---|---|
| 著者 | Feng XM, Zhai XH, Liu SW, Wang CM, Sun CH, Zhou X, Zhang YJ, Li XJ. |
| タイトル | Phytoactinopolyspora mesophila sp. nov., isolated from a saline-alkaline soil. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A novel moderately halophilic, filamentous actinobacterium, designated as XMNu-373T, was isolated from a saline-alkaline soil sample collected from the Mongolia Plateau, Dongwu County, Inner Mongolia Autonomous Region, PR China. The isolate grew optimally at 28‒37 °C, pH 7.0‒8.0 and with 2-5 % (w/v) NaCl. The substrate mycelia fragmented into rod-like elements, and the white aerial mycelia formed spore chains at maturity. The predominant menaquinone was MK-9(H4). The polar lipids were diphosphatidylglycerol, three unidentified phosphoglycolipids, an unidentified aminophospholipid, two phosphatidylinositol mannosides, four unidentified phospholipids, phosphatidylglycerol and two unidentified lipids. The major cellular fatty acids were iso-C16 : 0, anteiso-C17 : 0 and anteiso-C15 : 0. The genomic DNA G+C content was 66.2 mol%. It shared high 16S rRNA gene sequence similarities to Phytoactinopolyspora halotolerans YIM 96448T (96.1 %) and Phytoactinopolyspora endophytica EGI 60009T (96.0 %). Phylogenetic trees based on 16S rRNA gene sequences revealed that strain XMNu-373T resided in the clade of family Jiangellaceae, and it formed a monophyletic branch distinct from four other recognized type species in the subclade of the genus Phytoactinopolyspora. On the basis of polyphasic taxonomic evidence, strain XMNu-373T represents a novel species of the genus Phytoactinopolyspora, for which the name Phytoactinopolyspora mesophila sp. nov. is proposed. The type strain is XMNu-373T (=JCM 33740T=CGMCC 4.7654T). |
| 巻・号 | 70(7) |
| ページ | 4179-4185 |
| 公開日 | 2020-7-1 |
| DOI | 10.1099/ijsem.0.004274 |
| PMID | 32558636 |
| MeSH | Actinobacteria / classification* Actinobacteria / isolation & purification Alkalies* Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Diaminopimelic Acid / chemistry Fatty Acids / chemistry Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Salinity* Sequence Analysis, DNA Soil / chemistry Soil Microbiology* Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
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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 | 2 |
| 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 | JCM33740 |