論文 - 詳細
| RRC ID | 55267 |
|---|---|
| 著者 | Sheu SY, Hsieh TY, Young CC, Chen WM. |
| タイトル | Paracoccus fontiphilus sp. nov., isolated from a freshwater spring. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Strain MVW-1T, isolated from a freshwater spring in Taiwan, was characterized by using a polyphasic taxonomy approach. Phylogenetic analyses based on 16S rRNA gene sequences indicated that strain MVW-1T belongs to the genus Paracoccus and has the highest levels of sequence similarity to Paracoccus caeni MJ17T (97.6 %), Paracoccus sediminis CMB17T (97.4 %), Paracoccus angustae E6T (97.3 %) and Paracoccus acridae SCU-M53T (97.1 %). Cells were Gram-stain-negative, aerobic, poly-β-hydroxybutyrate-accumulating, non-motile, rod-shaped and formed light orange-coloured colonies. Optimal growth occurred at 20-25 °C, pH 6-7, and in the presence of 0-3 % NaCl. The major fatty acid of strain MVW-1T was C18 : 1ω7c. The polar lipid profile consisted of phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, diphosphatidylglycerol, an unidentified glycolipid, an unidentified aminolipid and three unidentified phospholipids. The predominant polyamines were spermidine, putrescine and cadaverine. The only isoprenoid quinone was Q-10. The genomic DNA G+C content of strain MVW-1T was 63.4 mol%. Strain MVW-1T exhibited less than 35 % DNA-DNA relatedness to P. caeni MJ17T, P. angustae E6T, P. sediminis CMB17T and P. acridae SCU-M53T. On the basis of phenotypic and genotypic properties and phylogenetic inference, strain MVW-1T should be classified in a novel species of the genus Paracoccus, for which the name Paracoccus fontiphilus sp. nov. is proposed. The type strain is MVW-1T (=BCRC 80974T=LMG 29554T=KCTC 52239T). |
| 巻・号 | 68(6) |
| ページ | 2054-2060 |
| 公開日 | 2018-6-1 |
| DOI | 10.1099/ijsem.0.002793 |
| PMID | 29722645 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Fresh Water / microbiology* Hydroxybutyrates Natural Springs / microbiology Nucleic Acid Hybridization Paracoccus / classification* Paracoccus / genetics Paracoccus / isolation & purification Phospholipids / chemistry Phylogeny* Pigmentation Polyamines / chemistry Polyesters RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Taiwan Ubiquinone / analogs & derivatives Ubiquinone / chemistry |
| IF | 2.166 |
| 引用数 | 10 |
| 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 | Patent(IFI CLAIMS) |
| 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 16385 JCM 18467 |