論文 - 詳細
| RRC ID | 27562 |
|---|---|
| 著者 | Liu A, Zhang XY, Chen CX, Xie BB, Qin QL, Liu C, Li GW, Li H, Xu Z, Chen XL, Zhou BC, Zhang YZ. |
| タイトル | Neptunomonas qingdaonensis sp. nov., isolated from intertidal sand. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-negative, motile, aerobic, oxidase- and catalase-positive rod, designated P10-2-4(T), was isolated from an intertidal sand sample collected from a coastal area of Qingdao (Yellow Sea), China. The isolate reduced nitrate to nitrite and grew at 4-33 °C and with 0.5-12 % (w/v) NaCl. The predominant cellular fatty acids were summed feature 3 (C16 : 1ω7c and/or iso-C15 : 0 2-OH), C18 : 1ω7c and C16 : 0. The major polar lipids were phosphatidylethanolamine and phosphatidylglycerol. The major respiratory quinone was Q-8. The genomic DNA G+C content was 45.1 %. Phylogenetic analysis of 16S rRNA gene sequences revealed that strain P10-2-4(T) belonged to the genus Neptunomonas. The isolate shared the highest 16S rRNA gene sequence similarity (98.1 %) with Neptunomonas japonica JAMM 0745(T) and 96.9, 96.5 and 95.9 % sequence similarities with N. antarctica S3-22(T), N. concharum LHW37(T) and N. naphthovorans NAG-2N-126(T), respectively, strains of the other three recognized species in the genus. DNA-DNA relatedness between strain P10-2-4(T) and N. japonica JCM 14595(T) was 35.6 %. Furthermore, strain P10-2-4(T) could be distinguished from the representatives of the genus Neptunomonas by a combination of phenotypic characteristics, such as temperature and NaCl concentration for growth, nitrate reduction, DNase activity and assimilation of substrates. The data from this study suggests that strain P10-2-4(T) represents a novel species in the genus Neptunomonas, for which the name Neptunomonas qingdaonensis sp. nov. is proposed. The type strain is P10-2-4(T) ( = CGMCC 1.10971(T) = KCTC 23686(T)). |
| 巻・号 | 63(Pt 5) |
| ページ | 1673-1677 |
| 公開日 | 2013-5-1 |
| DOI | 10.1099/ijs.0.041970-0 |
| PMID | 22904225 |
| MeSH | Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / analysis Molecular Sequence Data Nucleic Acid Hybridization Oceanospirillaceae / classification* Oceanospirillaceae / genetics Oceanospirillaceae / isolation & purification Phosphatidylethanolamines / analysis Phosphatidylglycerols / analysis Phylogeny* Quinones / analysis RNA, Ribosomal, 16S / genetics Seawater / microbiology Sequence Analysis, DNA Silicon Dioxide* |
| IF | 2.415 |
| 引用数 | 10 |
| 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 | 4 |
| 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 14595 |