論文 - 詳細
| RRC ID | 34114 |
|---|---|
| 著者 | Qiu YL, Kuang XZ, Shi XS, Yuan XZ, Guo RB. |
| タイトル | Paludibacter jiangxiensis sp. nov., a strictly anaerobic, propionate-producing bacterium isolated from rice paddy field. |
| ジャーナル | Arch Microbiol |
| Abstract |
A mesophilic, obligately anaerobic, propionate-producing fermentative bacterium, designated strain NM7(T), was isolated from rural rice paddy field. Cells of strain NM7(T) are Gram-negative, non-motile, non-spore-forming, short rods, and negative for catalase. The strain grew optimally at 37 °C (the range for growth 15-40 °C) and pH 7.0 (pH 5.0-7.5). The strain could grow fermentatively on various sugars, including arabinose, xylose, fructose, galactose, glucose, mannose, cellobiose, lactose, maltose, sucrose, pectin and starch. The main end products of glucose fermentation were acetate and propionate. Yeast extract was not required but stimulated the growth. Nitrate, sulfate, thiosulfate, elemental sulfur, sulfite, and Fe(III) nitrilotriacetate were not used as terminal electron acceptors. The G+C content of genomic DNA was 42.8 mol%. The major cellular fatty acids were C15:0, anteiso-C15:0, C16:0, and C17:0. The most abundant polar lipid of strain NM7(T) was phosphatidylethanolamine. 16S rRNA gene sequence analysis revealed that it belongs to the family Porphyromonadaceae of the phylum Bacteroidetes. The closest recognized species was Paludibacter propionicigenes (91.4 % similarity in 16S rRNA gene sequence). A novel species, Paludibacter jiangxiensis sp. nov., is proposed to accommodate strain NM7(T) (=JCM 17480(T) = CGMCC 1.5150(T) = KCTC 5844(T)). |
| 巻・号 | 196(3) |
| ページ | 149-55 |
| 公開日 | 2014-3-1 |
| DOI | 10.1007/s00203-013-0951-1 |
| PMID | 24419224 |
| MeSH | Bacteroidetes / chemistry Bacteroidetes / classification* Bacteroidetes / genetics Bacteroidetes / physiology* Bacteroidetes / ultrastructure Base Composition DNA, Bacterial / chemistry DNA, Bacterial / genetics Fatty Acids / analysis Fermentation Molecular Sequence Data Oryza / microbiology* Phylogeny* Propionates / metabolism* RNA, Ribosomal, 16S / genetics Sequence Homology, Nucleic Acid Species Specificity |
| IF | 1.884 |
| 引用数 | 30 |
| 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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| 最多言及媒体 | Wikipedia |
| 各媒体での言及数の合計 | 2 |
| 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 17480 |