論文 - 詳細
| RRC ID | 71124 |
|---|---|
| 著者 | Phuengjayaem S, Nuhwa R, Phongsopitanun W, Tanasupawat S. |
| タイトル | Secundilactobacillus folii sp. nov., isolated from fermented tea leaves in Thailand. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-positive, catalase-negative, rod-shaped, non-motile, non-spore-forming, and facultatively anaerobic strain CRM56-3T, isolated from fermented tea leaves collected from Chiang Rai province, Thailand, was characterized based on a polyphasic approach. The strain produced dl-lactic acid heterofermentatively from glucose. It grew at 15-42 °C (optimum at 30 °C), pH 3.5-8.0 (optimum pH 6.0) and in 1-4 % (w/v) NaCl. Strain CRM56-3T contained C16:0, C19:0 cyclo ω8c, and C18:1ω7c, and/or C18:1ω6c as major cellular fatty acids. Based on 16S rRNA gene sequence analysis, strain CRM56-3T belongs to the genus Secundilactobacillus and was closely related to Secundilactobacillus odoratitofui DSM 19909T (99.2 %), S. collinoides JCM 1123T (98.9 %), and S. paracollinoides DSM 15502T (98.7 %). The draft genome of strain CRM56-3T contained 2681617 bp with 2413 coding sequences and DNA G+C content determined from genome sequence of 44.5 mol%. The digital DNA-DNA hybridization (dDDH) between strain CRM56-3T and S. odoratitofui DSM 19909T, S. collinoides JCM 1123T, and S. paracollinoides DSM 15502T were 19.5, 20.4, and 21.6 %, respectively. The average nucleotide identity (ANIm) and the average amino acid identity (AAI) between strain CRM56-3T and closely related strains were lower than 85.0 and 80.0 %, respectively. The strain CRM56-3T was clearly distinguished from related Secundilactobacillus species by its phenotypic and chemotaxonomic characteristics, 16S rRNA gene sequence similarity, and the draft genome analysis. Therefore, the strain represents a novel species of the genus Secundilactobacillus, for which the name of Secundilactobacillus folii sp. nov. is proposed. The type strain is CRM56-3T (=JCM 34223T=LMG 31663T=TISTR 2851T). |
| 巻・号 | 71(2) |
| 公開日 | 2021-2-1 |
| DOI | 10.1099/ijsem.0.004635 |
| PMID | 33480835 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Fermented Foods* Lactobacillaceae / classification* Lactobacillaceae / isolation & purification Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* Plant Leaves / microbiology* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Tea / microbiology* Thailand |
| 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 | Blogs |
| 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 | JCM34223 |