論文 - 詳細
| RRC ID | 5068 |
|---|---|
| 著者 | Gutiérrez MC, Castillo AM, Kamekura M, Xue Y, Ma Y, Cowan DA, Jones BE, Grant WD, Ventosa A. |
| タイトル | Halopiger xanaduensis gen. nov., sp. nov., an extremely halophilic archaeon isolated from saline Lake Shangmatala in Inner Mongolia, China. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Strain SH-6(T) was isolated from the sediment of Lake Shangmatala, a saline lake in Inner Mongolia (China). Cells were pleomorphic. The organism was neutrophilic and required at least 2.5 M (15 %) NaCl, but not MgCl(2), for growth; optimal growth occurred at 4.3 M (25 %) NaCl. The G+C content of its DNA was 63.1 mol%. 16S rRNA gene sequence analysis revealed that strain SH-6(T) is a member of the family Halobacteriaceae, but there was a low level of similarity with other members of this family. Highest sequence similarity (94.6 %) was obtained with the 16S rRNA genes of the type strains of Natronolimnobius innermongolicus and Natronolimnobius baerhuensis. Polar lipid analyses revealed that strain SH-6(T) contains phosphatidylglycerol and phosphatidylglyceromethylphosphate, derived from both C(20)C(20) and C(20)C(25) glycerol diethers together with the glycolipid S(2)-DGD-1. On the basis of the data obtained, the new isolate could not be classified in any recognized genus. Strain SH-6(T) is thus considered to represent a novel species in a new genus within the family Halobacteriaceae, order Halobacteriales, for which the name Halopiger xanaduensis gen. nov., sp. nov. is proposed. The type strain of Halopiger xanaduensis is SH-6(T) (=CECT 7173(T)=CGMCC 1.6379(T)=JCM 14033(T)). |
| 巻・号 | 57(Pt 7) |
| ページ | 1402-1407 |
| 公開日 | 2007-7-1 |
| DOI | 10.1099/ijs.0.65001-0 |
| PMID | 17625165 |
| MeSH | Base Composition China DNA, Archaeal / chemistry DNA, Archaeal / isolation & purification DNA, Ribosomal / chemistry DNA, Ribosomal / isolation & purification Genes, rRNA Geologic Sediments / microbiology* Halobacteriaceae / chemistry Halobacteriaceae / classification* Halobacteriaceae / isolation & purification* Halobacteriaceae / physiology Magnesium Chloride / metabolism Microscopy, Phase-Contrast Molecular Sequence Data Phospholipids / analysis Phylogeny RNA, Archaeal / genetics RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sequence Homology, Nucleic Acid Sodium Chloride / metabolism |
| IF | 2.415 |
| 引用数 | 38 |
| 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 | 3.0 |
| リソース情報 | |
| 一般微生物 | JCM14033 |