論文 - 詳細
| RRC ID | 51051 |
|---|---|
| 著者 | Asakawa Y, Takesue N, Asano S, Shimotsu S, Iijima K, Suzuki K, Motoyama Y, Aizawa M. |
| タイトル | Lactobacillus curtus sp. nov., isolated from beer in Finland. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-positive, catalase-negative and short-rod-shaped organism, designated VTT E-94560, was isolated from beer in Finland and deposited in the VTT culture collection as a strain of Lactobacillus rossiae. However, the results of 16S rRNA gene sequence analysis showed that VTT E-94560 was only related to Lactobacillus rossiae JCM 16176T with 97.0 % sequence similarity, lower than the 98.7 % regarded as the boundary for the species differentiation. Additional phylogenetic studies on the pheS gene, rpoA gene and 16S-23S rRNA internally transcribed spacer region further reinforced the taxonomically independent status of VTT E-94560 and its related Lactobacillus species including L. rossiae and Lactobacillus siliginis. Strain VTT E-94560 also exhibited several differences in its carbohydrate fermentation profiles from those related Lactobacillus species. In addition, DNA-DNA relatedness between VTT E-94560 and these two type strains was 4 % (L. rossiae JCM 16176T) and 12 % (L. siliginins JCM 16155T), respectively, which were lower than the 70 % cut-off for general species delineation, indicating that these three strains are not taxonomically identical at the species level. These studies revealed that VTT E-94560 represents a novel species, for which the name Lactobacillus curtus sp. nov. is proposed. The type strain is VTT E-94560T (=JCM 31185T). |
| 巻・号 | 67(10) |
| ページ | 3899-3906 |
| 公開日 | 2017-10-1 |
| DOI | 10.1099/ijsem.0.002220 |
| PMID | 28895518 |
| MeSH | Bacterial Typing Techniques Base Composition Beer / microbiology* DNA, Bacterial / genetics Finland Food Microbiology* Genes, Bacterial Lactobacillus / classification* Lactobacillus / genetics Lactobacillus / isolation & purification Nucleic Acid Hybridization Peptidoglycan / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA |
| IF | 2.415 |
| 引用数 | 4 |
| 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 31185 JCM 16176 JCM 16155 |