論文 - 詳細
| RRC ID | 5177 |
|---|---|
| 著者 | Justé A, Lievens B, Frans I, Marsh TL, Klingeberg M, Michiels CW, Willems KA. |
| タイトル | Genetic and physiological diversity of Tetragenococcus halophilus strains isolated from sugar- and salt-rich environments. |
| ジャーナル | Microbiology (Reading) |
| Abstract |
Tetragenococcus halophilus is known to flourish in extreme salt environments. Recently, this halophilic bacterium also appeared as the dominant microflora during storage of sugar thick juice, an intermediate product of beet sugar production. Although T. halophilus can cause degradation of thick juice, dominance of this bacterium does not always result in degradation. In this study T. halophilus strains from high-salt and high-sugar environments, and in particular from degraded and non-degraded thick juice, were compared in detail. Both physiological and genetic characterization using Biolog, repetitive PCR fingerprinting (rep-PCR) and random amplified polymorphic DNA (RAPD) technology, revealed clear differences between T. halophilus strains isolated from salt- and sugar-rich environments. However, no strain pattern could be specifically and systematically associated with degraded or non-degraded thick juice. Remarkably, halophilic T. halophilus strains were not able to grow in sugar thick juice. Irrespective of the differences between the strains from high-salt or high-sugar environments, DNA-DNA hybridization grouped all strains within the species T. halophilus, except one isolate from sugar thick juice that showed different physiological and genetic characteristics, and that may represent a new species of Tetragenococcus. |
| 巻・号 | 154(Pt 9) |
| ページ | 2600-2610 |
| 公開日 | 2008-9-1 |
| DOI | 10.1099/mic.0.2008/018168-0 |
| PMID | 18757794 |
| MeSH | Beta vulgaris / microbiology DNA Fingerprinting DNA, Bacterial / genetics Food Microbiology* Genes, Bacterial Genes, rRNA Gram-Positive Cocci / genetics* Gram-Positive Cocci / metabolism* Nucleic Acid Hybridization Phylogeny Polymerase Chain Reaction RNA, Ribosomal, 16S / genetics Random Amplified Polymorphic DNA Technique Sodium Chloride / metabolism* Sucrose / metabolism* |
| IF | 2.138 |
| 引用数 | 26 |
| 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 | 3 |
| 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 | JCM2014 JCM2015 |