論文 - 詳細
| RRC ID | 34087 |
|---|---|
| 著者 | Ahmed I, Ehsan M, Sin Y, Paek J, Khalid N, Hayat R, Chang YH. |
| タイトル | Sphingobacterium pakistanensis sp. nov., a novel plant growth promoting rhizobacteria isolated from rhizosphere of Vigna mungo. |
| ジャーナル | Antonie Van Leeuwenhoek |
| Abstract |
The taxonomic status of a bacterium, strain NCCP-246(T), isolated from rhizosphere of Vigna mungo, was determined using a polyphasic taxonomic approach. The strain NCCP-246(T) can grow at 16-37 °C (optimum 32 °C), at pH ranges of 6-8 (optimum growth occurs at pH 7) and in 0-4 % (w/v) NaCl. Phylogenetic analysis based upon on 16S rRNA gene sequence comparison revealed that strain NCCP-246(T) belonged to genus Sphingobacterium. Strain NCCP-246(T) showed highest similarity to the type strain of Sphingobacterium canadense CR11(T) (97.67 %) and less than 97 % with other species of the genus. The DNA-DNA relatedness value of strain NCCP-246(T) with S. canadense CR11(T) and Sphingobacterium thalpophilum JCM 21153(T) was 55 and 44.4 %, respectively. The chemotaxonomic data revealed the major menaquinone as MK-7 and dominant cellular fatty acids were summed feature 3 [C16:1 ω7c/C16:1 ω6c] (37.07 %), iso-C15:0 (28.03 %), C16:0 (11.85 %), C17:0 cyclo (8.84 %) and C14:0 (2.42 %). The G+C content of the strain was 39.2 mol%. On the basis of DNA-DNA hybridization, phylogenetic analyses, physiological and, biochemical data, strain NCCP-246(T) can be differentiated from the validly named members of genus Sphingobacterium and thus represents as a new species, for which the name, Sphingobacterium pakistanensis sp. nov. is proposed with the type strain NCCP-246(T) (= JCM18974 (T) = KCTC 23914(T)). |
| 巻・号 | 105(2) |
| ページ | 325-33 |
| 公開日 | 2014-2-1 |
| DOI | 10.1007/s10482-013-0077-0 |
| PMID | 24281734 |
| MeSH | Bacterial Typing Techniques Base Composition Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fabaceae / microbiology* Fatty Acids / analysis Molecular Sequence Data Nucleic Acid Hybridization Phylogeny Plant Growth Regulators / metabolism* Quinones / analysis RNA, Ribosomal, 16S / genetics Rhizosphere* Sequence Analysis, DNA Soil Microbiology* Sphingobacterium / classification* Sphingobacterium / genetics Sphingobacterium / isolation & purification* Sphingobacterium / metabolism |
| IF | 2.674 |
| 引用数 | 19 |
| 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 | |
| 各媒体での言及数の合計 | 5 |
| 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 18974 JCM 21153 |