論文 - 詳細
| RRC ID | 5134 |
|---|---|
| 著者 | Dutta D, Gachhui R. |
| タイトル | Nitrogen-fixing and cellulose-producing Gluconacetobacter kombuchae sp. nov., isolated from Kombucha tea. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A few members of the family Acetobacteraceae are cellulose-producers, while only six members fix nitrogen. Bacterial strain RG3T, isolated from Kombucha tea, displays both of these characteristics. A high bootstrap value in the 16S rRNA gene sequence-based phylogenetic analysis supported the position of this strain within the genus Gluconacetobacter, with Gluconacetobacter hansenii LMG 1527T as its nearest neighbour (99.1 % sequence similarity). It could utilize ethanol, fructose, arabinose, glycerol, sorbitol and mannitol, but not galactose or xylose, as sole sources of carbon. Single amino acids such as L-alanine, L-cysteine and L-threonine served as carbon and nitrogen sources for growth of strain RG3T. Strain RG3T produced cellulose in both nitrogen-free broth and enriched medium. The ubiquinone present was Q-10 and the DNA base composition was 55.8 mol% G+C. It exhibited low values of 5.2-27.77 % DNA-DNA relatedness to the type strains of related gluconacetobacters, which placed it within a separate taxon, for which the name Gluconacetobacter kombuchae sp. nov. is proposed, with the type strain RG3T (=LMG 23726T=MTCC 6913T). |
| 巻・号 | 57(Pt 2) |
| ページ | 353-357 |
| 公開日 | 2007-2-1 |
| DOI | 10.1099/ijs.0.64638-0 |
| PMID | 17267978 |
| MeSH | Amino Acids / metabolism Bacterial Typing Techniques Base Composition Carbohydrate Metabolism Cellulose / biosynthesis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Food Microbiology Genes, rRNA Gluconacetobacter / classification* Gluconacetobacter / genetics Gluconacetobacter / isolation & purification* Gluconacetobacter / physiology Molecular Sequence Data Nitrogen Fixation Nucleic Acid Hybridization Phylogeny Quinones / analysis Quinones / chemistry RNA, Bacterial / genetics RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sequence Homology, Nucleic Acid Tea / microbiology* |
| IF | 2.415 |
| 引用数 | 56 |
| 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 | |
| 各媒体での言及数の合計 | 7 |
| 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 | JCM7644 |