論文 - 詳細
| RRC ID | 34297 |
|---|---|
| 著者 | Kaur N, Rajendran MK, Kaur G, Shanmugam M. |
| タイトル | Isoptericola rhizophila sp. nov., a novel actinobacterium isolated from rhizosphere soil. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-positive, yellow pigmented strain, BKS 3-46(T) was isolated from a soil sample collected from the rhizosphere of Ficus benghalensis (banyan tree) in Bhitarkanika mangrove forest, in the Indian state of Odisha, and subjected to polyphasic taxonomic study. The 16S rRNA gene sequence of the strain was determined and the sequence analysis showed that strain BKS 3-46(T) should be assigned to the genus Isoptericola. The chemotaxonomic data supported this taxonomic placement i.e. presence of menaquinone MK-9(H4); major fatty acids anteiso C15:0 and iso-C15:0; and phosphatidylglycerol, diphosphatidylglycerol and phosphatidylinositol (PI) as major polar lipids. Further phylogenetic analysis of the 16S rRNA gene sequence confirmed that the strain BKS 3-46(T) belongs to the genus Isoptericola and is closely related to Isoptericola halotolerans MTCC 11265(T) (98.6 %) followed by Isoptericola nanjingensis MTCC 11633(T) (98.4 %) and Isoptericola chiayiensis MTCC 11634(T) (98.1 %). However, the DNA-DNA hybridization values obtained between strain BKS 3-46(T) and other related strains were well below the threshold that is required for the proposal of a novel species. The G+C content of the genomic DNA was determined to be 70.4 mol%. The phenotypic and genotypic data showed that the strain BKS 3-46(T) merits the recognition as a representative of a novel species of the genus Isoptericola. It is proposed that the isolate should be classified in the genus Isoptericola as a novel species, Isoptericola rhizophila sp. nov. The type strain is BKS 3-46(T) (=MTCC 11080(T)=JCM 19252(T)). |
| 巻・号 | 106(2) |
| ページ | 301-7 |
| 公開日 | 2014-8-1 |
| DOI | 10.1007/s10482-014-0197-1 |
| PMID | 24858573 |
| MeSH | Actinobacteria / classification* Actinobacteria / genetics Actinobacteria / isolation & purification* Base Composition Cluster Analysis Cytosol / chemistry DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Ficus India Molecular Sequence Data Phospholipids / analysis Phylogeny Pigments, Biological / analysis RNA, Ribosomal, 16S / genetics Rhizosphere Sequence Analysis, DNA Soil Microbiology* Vitamin K 2 / analysis |
| IF | 2.674 |
| 引用数 | 4 |
| WOS 分野 | MICROBIOLOGY |
| 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 | Wikipedia |
| 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 19252 |