論文 - 詳細
| RRC ID | 84744 |
|---|---|
| 著者 | Zhang C, Zhang G, Chen Y, Zheng S, Du J, Zhao Z, Zhao Y, Wang N, Chen C, Gao Z, Li S, Liu K. |
| タイトル | Sphingobacterium tenebrionis sp. nov., isolated from intestine of mealworm. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A bacterial strain designated PU5-4T was isolated from the mealworm (the larvae of Tenebrio molitor) intestines. It was identified to be Gram-stain-negative, strictly aerobic, rod-shaped, non-motile, and non-spore-forming. Strain PU5-4T was observed to grow at 10-40 °C, at pH 7.0-10.0, and in the presence of 0-3.0 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain PU5-4T should be assigned to the genus Sphingobacterium. The 16S rRNA gene sequence similarity analysis showed that strain PU5-4T was closely related to the type strains of Sphingobacterium lactis DSM 22361T (98.49 %), Sphingobacterium endophyticum NYYP31T (98.11 %), Sphingobacterium soli NCCP 698T (97.69 %) and Sphingobacterium olei HAL-9T (95.73 %). The predominant isoprenoid quinone is MK-7. The major fatty acids were identified as iso-C15 : 0, iso-C17 : 03-OH and summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c) and summed feature 9 (iso-C17 : 0 ω9c). The polar lipids are phosphatidylethanolamine, one unidentified phospholipid, and six unidentified lipids. The genomic DNA G+C content of strain PU5-4T is 40.24 mol%. The average nucleotide identity of strain PU5-4T exhibited respective values of 73.88, 73.37, 73.36 and 70.84 % comparing to the type strains of S. lactis DSM 22361T, S. soli NCCP 698T, S. endophyticum NYYP31T and S. olei HAL-9T, which are below the cut-off level (95-96 %) for species delineation. Based on the above results, strain PU5-4T represents a novel species of the genus Sphingobacterium, for which the name Sphingobacterium temoinsis sp. nov. is proposed. The type strain is PU5-4T (=CGMCC 1.61908T=JCM 36663T). |
| 巻・号 | 74(7) |
| 公開日 | 2024-7-1 |
| DOI | 10.1099/ijsem.0.006455 |
| PMID | 39023139 |
| MeSH | Animals Bacterial Typing Techniques* Base Composition* DNA, Bacterial* / genetics Fatty Acids* / analysis Intestines* / microbiology Larva / microbiology Phosphatidylethanolamines Phospholipids / analysis Phylogeny* RNA, Ribosomal, 16S* / genetics Sequence Analysis, DNA* Sphingobacterium* / classification Sphingobacterium* / genetics Sphingobacterium* / isolation & purification Tenebrio* / microbiology Vitamin K 2* / analogs & derivatives Vitamin K 2* / analysis |
| 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 | JCM36663 |