論文 - 詳細
| RRC ID | 48185 |
|---|---|
| 著者 | Xu JQ, Xu WM, Li Y, Zhou Y, Lü ZZ, Hou J, Zhu L, Cui HL. |
| タイトル | Halorussus salinus sp. nov., isolated from a marine solar saltern. |
| ジャーナル | Arch Microbiol |
| Abstract |
A halophilic archaeal strain YJ-37-HT was isolated from Yangjiang marine solar saltern, China. Cells were pleomorphic rods, stained Gram negative and formed red-pigmented colonies on agar plate. Strain YJ-37-HT was able to grow at 20-50 °C (optimum 37 °C), at 0.9-4.8 M NaCl (optimum 2.6 M NaCl), at 0-1.0 M MgCl2 (optimum 0.3 MgCl2) and at pH 6.5-9.0 (optimum pH 7.0). The cells lysed in distilled water, and the minimal NaCl concentration to prevent cell lysis was found to be 5 % (w/v). The 16S rRNA gene and rpoB' gene of strain YJ-37-HT were phylogenetically related to the corresponding genes of Halorussus members (93.2-95.8 % and 90.1-93.9 % similarities, respectively). The major polar lipids of the strain were phosphatidic acid (PA), phosphatidylglycerol (PG), phosphatidylglycerol phosphate methyl ester (PGP-Me), phosphatidylglycerol sulfate (PGS) and five glycolipids, sulfated galactosyl mannosyl glucosyl diether (S-TGD-1), galactosyl mannosyl glucosyl diether (TGD-1), sulfated mannosyl glucosyl diether (S-DGD-1), mannosyl glucosyl diether (DGD-1) and diglycosyl diether (DGD-2). The DNA G+C content of strain YJ-37-HT was 64.9 mol%. The phenotypic, chemotaxonomic and phylogenetic properties suggested that strain YJ-37-HT (=CGMCC 1.12571T = JCM 30032T) represents a new species of Halorussus, for which the name Halorussus salinus sp. nov. is proposed. |
| 巻・号 | 198(10) |
| ページ | 957-961 |
| 公開日 | 2016-12-1 |
| DOI | 10.1007/s00203-016-1253-1 |
| PII | 10.1007/s00203-016-1253-1 |
| PMID | 27290647 |
| MeSH | Base Composition China DNA, Archaeal / genetics DNA-Directed RNA Polymerases / genetics Glycolipids / analysis Halobacteriaceae / classification* Halobacteriaceae / genetics Halobacteriaceae / isolation & purification* Phospholipids / analysis Phylogeny RNA, Ribosomal, 16S / genetics Sodium Chloride / analysis |
| IF | 1.884 |
| 引用数 | 2 |
| 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 30032 |