論文 - 詳細
| RRC ID | 55079 |
|---|---|
| 著者 | Sun X, Li J, Du J, Xiao H, Ni J. |
| タイトル | Cellulomonas macrotermitis sp. nov., a chitinolytic and cellulolytic bacterium isolated from the hindgut of a fungus-growing termite. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
To investigate the symbiotic roles of the gut microbiota in the fungus-growing termite Macrotermes barneyi, a novel strain with chitinolytic and cellulolytic activity, designated strain an-chi-1T, was isolated from the hindgut of M. barneyi. Strain an-chi-1T grows optimally at 28-30 °C, pH 8.0 in PYG medium. On the basis of 16S rRNA gene sequence analysis, this isolate belongs to the genus Cellulomonas with high sequence similarity to Cellulomonas iranensis (99.4%), followed by Cellulomonas flavigena (98.4%), Cellulomonas phragmiteti (97.4%), Cellulomonas oligotrophica (97.2%) and Cellulomonas terrae (97.0%). The DNA-DNA relatedness between an-chi-1T and the type strains of C. iranensis and C. flavigena DSM20109T are 35.4% and 23.7%, respectively. The major cellular fatty acids are anteiso-C15:0 and C14:0. The polar lipid profile consists of diphosphatidylglycerol, phosphatidylinositol mannosides, phosphatidylinositol dimannosides and one unidentified phospholipid. The cell-wall sugar is ribose. The peptidoglycan contains glutamic acid, aspartic acid and alanine. The DNA G+C content is 67.3 mol%. Based on its distinctive phenotypic, phylogenetic, and chemotaxonomic characteristics, an-chi-1T represents a novel species of the genus Cellulomonas, for which the name Cellulomonas macrotermitis sp. nov. is proposed. The type strain is an-chi-1T (= JCM 31923T = CICC 24195T). |
| 巻・号 | 111(3) |
| ページ | 471-478 |
| 公開日 | 2018-3-1 |
| DOI | 10.1007/s10482-017-0968-6 |
| PII | 10.1007/s10482-017-0968-6 |
| PMID | 29090357 |
| MeSH | Animals Cellulomonas / chemistry Cellulomonas / classification* Cellulomonas / genetics Cellulomonas / isolation & purification Gastrointestinal Microbiome* Isoptera / microbiology* Metabolomics / methods Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| IF | 1.934 |
| 引用数 | 2 |
| 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 | 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 | JCM 31923 JCM 12410 |