論文 - 詳細
| RRC ID | 7052 |
|---|---|
| 著者 | Girija KR, Sasikala C, Ramana CV, Spröer C, Takaichi S, Thiel V, Imhoff JF. |
| タイトル | Rhodobacter johrii sp. nov., an endospore-producing cryptic species isolated from semi-arid tropical soils. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
An oval to rod-shaped, phototrophic, purple non-sulfur bacterium, strain JA192(T), was isolated from an enrichment culture of a pasteurized rhizosphere soil sample from a field cultivated with jowar (sorghum) collected from Godumakunta village near Hyderabad, India. Strain JA192(T) is Gram-negative, motile and produces endospores. Phylogenetic analysis on the basis of 16S rRNA gene sequences showed that the strain JA192(T) is closely related to Rhodobacter sphaeroides 2.4.1(T) (99.9 % sequence similarity), Rba. megalophilus JA194(T) (99.8 %) and Rba. azotoformans KA25(T) (98.1 %) and clusters with other species of the genus Rhodobacter of the family Rhodobacteraceae. However, DNA-DNA hybridization with Rba. sphaeroides DSM 158(T), Rba. megalophilus JA194(T) and Rba. azotoformans JCM 9340(T) showed relatedness of only 38-57 % with respect to strain JA192(T). On the basis of 16S rRNA gene sequence analysis, DNA-DNA hybridization data and morphological, physiological and chemotaxonomic characters, strain JA192(T) represents a novel species of the genus Rhodobacter, for which the name Rhodobacter johrii sp. nov. is proposed. The type strain is JA192(T) (=DSM 18678(T) =JCM 14543(T) =MTCC 8172(T)). |
| 巻・号 | 60(Pt 9) |
| ページ | 2099-2107 |
| 公開日 | 2010-9-1 |
| DOI | 10.1099/ijs.0.011718-0 |
| PMID | 19854875 |
| MeSH | DNA, Bacterial / genetics DNA, Ribosomal / genetics Molecular Sequence Data Phylogeny Plant Roots / microbiology RNA, Ribosomal, 16S / genetics Rhodobacter / classification* Rhodobacter / genetics Rhodobacter / isolation & purification* Soil Microbiology* Sorghum / microbiology Spores, Bacterial / classification* Spores, Bacterial / genetics Spores, Bacterial / isolation & purification* |
| IF | 2.415 |
| 引用数 | 28 |
| 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
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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 一般微生物 | JCM 14543 JCM 9340 |