論文 - 詳細
| RRC ID | 66529 |
|---|---|
| 著者 | Li YQ, Tian WL, Gu CT. |
| タイトル | Weissella sagaensis sp. nov., isolated from traditional Chinese yogurt. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Three Gram-stain-positive bacterial strains, designated X0750T, X0278 and X0401, isolated from traditional yogurt in Tibet Autonomous Region, PR China, were characterized by a polyphasic approach, including sequence analyses of the 16S rRNA gene and three housekeeping genes (pheS, rpoA and recA), determination of average nucleotide identity (ANI) and average amino acid identity (AAI), in silico DNA-DNA hybridization (isDDH), fatty acid methyl ester (FAME) analysis and phenotypic characterization. Strain X0750T was phylogenetically related to the type strains of Weissella hellenica, Weissella bombi, Weissella paramesenteroides, Weissella jogaejeotgali, Weissella thailandensis, Weissella oryzae, Weissella cibaria and Weissella confusa, having 94.4-100 % 16S rRNA gene sequence similarities, 76.7-90.0 % pheS gene sequence similarities, 88.9-99.4 % rpoA gene sequence similarities and 77.6-92.8 % recA gene sequence similarities, respectively. ANI, isDDH and AAI values between strain X0750T and type strains of phylogenetically related species were less than 90.4, 40.9 and 92.8 % respectively, confirming that strain X0750T represents a novel species within the genus Weissella. Based upon the data obtained in the present study, a novel species, Weissella sagaensis sp. nov., is proposed and the type strain is X0750T(=NCIMB 15192T=CCM 8924T=LMG 31184T=CCTCC AB 2018403T). |
| 巻・号 | 70(4) |
| ページ | 2485-2492 |
| 公開日 | 2020-4-1 |
| DOI | 10.1099/ijsem.0.004062 |
| PMID | 32100692 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Food Microbiology* Genes, Bacterial Nucleic Acid Hybridization Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Tibet Weissella / classification* Weissella / isolation & purification Yogurt / 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 | Blogs |
| 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 | JCM10695 JCM12495 JCM9890 JCM30580 |