論文 - 詳細
| RRC ID | 70915 |
|---|---|
| 著者 | Chen XH, Yan XR, Huang ZH, Chen MS, Tuo L. |
| タイトル | Ectobacillus aegiceratis sp. nov., a novel bacterium isolated from branch of Aegiceras corniculatum. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-stain-positive, non-motile, endospore-forming, rod-shaped and aerobic bacterium was isolated from surface-sterilized branch of Aegiceras corniculatum in Guangxi Zhuang Autonomous Region, China. The isolate, designated strain 165T, grew at 20-45 °C (optimum, 30 °C), pH 6.0-7.0 (optimum, 6.0) and with 0-3 % (w/v) NaCl (optimum, 1 %). The major respiratory quinone was MK-7 and the cell-wall peptidoglycan contained meso-diaminopimelic acid as the diagnostic diamino acid. The polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, an unidentified phospholipid and an unidentified glycolipid. The major fatty acids were iso-C15:0, anteiso-C15:0 and iso-C16:0. On the basis of 16 S rRNA gene sequence and multiple genes of conserved core proteins analysis, strain 165T was a member of the genus Ectobacillus. Its closest phylogenetic neighbor was Ectobacillus panaciterrae Gsoil 1517T, with sequence similarity of 97.1 %. The average nucleotide identity value between strain 165T and type strain of Ectobacillus panaciterrae was 73.0 %. The estimated DDH value between strain 165T and type strain of Ectobacillus panaciterrae was 19.7 %. The genome of strain 165T was 3, 545, 051 bp long with a DNA G + C content of 38.2 % and encodes 3459 predicted proteins, 25 rRNAs, 87 tRNAs and 5 ncRNA. The genome of strain 165T comprised gene clusters of type 3 PKS, terpene, betalactone and lanthipeptide-class-ii for secondary metabolites. Phenotypic, chemotaxonomic and phylogenetic analyses supported the strain 165T as a representative of a novel species of the genus Ectobacillus, for which the name Ectobacillus aegiceratis sp. nov. is proposed, with strain 165T (= JCM 33,414T = CGMCC 1.13742T) as the type strain. |
| 巻・号 | 114(10) |
| ページ | 1565-1574 |
| 公開日 | 2021-10-1 |
| DOI | 10.1007/s10482-021-01622-7 |
| PII | 10.1007/s10482-021-01622-7 |
| PMID | 34346001 |
| MeSH | Bacterial Typing Techniques China DNA, Bacterial / genetics Fatty Acids / analysis Phospholipids* / analysis Phylogeny Primulaceae* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| 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 | X(Twitter) |
| 各媒体での言及数の合計 | 6 |
| 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 | JCM33414 |