論文 - 詳細
| RRC ID | 66604 |
|---|---|
| 著者 | Noda S, Koyama F, Aihara C, Ikeyama N, Yuki M, Ohkuma M, Sakamoto M. |
| タイトル | Lactococcus insecticola sp. nov. and Lactococcus hodotermopsidis sp. nov., isolated from the gut of the wood-feeding lower termite Hodotermopsis sjostedti. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
Two strains of lactic acid bacteria, designated Hs20B0-1T and Hs30E4-3T, were isolated from the gut of the damp-wood termite Hodotermopsis sjostedti. These strains were characterized genetically and phenotypically. Strain Hs20B0-1T was related to Lactococcus piscium DSM 6634T showing 96.3 and 84.2 % sequence similarity in 16S rRNA gene and rpoB gene sequences, respectively. Strain Hs30E4-3T was related to Lactococcus plantarum DSM 20686T showing 94.8 and 82.2 % sequence similarity in 16S rRNA gene and rpoB gene sequences, respectively. The 16S rRNA gene sequence similarity between strains Hs20B0-1T and Hs30E4-3T was 95.7 %. Furthermore, genomic comparisons using pairwise average nucleotide identity (ANI) and digital DNA-DNA hybridization (DDH) analyses between strain Hs20B0-1T and L. piscium DSM 6634T resulted in values of 73.5 and 20.1 %, respectively. Strain Hs30E4-3T had 72.8 % ANI similarity and 21.3 % DDH similarity to L. plantarum DSM 20686T. Strains Hs20B0-1T and Hs30E4-3T had 75.4 % ANI similarity and 21.1 % DDH similarity to each other. The cell-wall peptidoglycan types of strains Hs20B0-1T and Hs30E4-3T were A4α, Lys-Asp and A3α, Lys-Thr-Ala, respectively. The two strains, Hs20B0-1T and Hs30E4-3T, are distinguishable from each other and other established Lactococcus species phylogenetically and phenotypically. In conclusion, two novel species of the genus Lactococcus are proposed, namely Lactococcus insecticola Hs20B0-1T (=JCM 33485T=DSM 110147T) and Lactococcus hodotermopsidis Hs30E4-3T (=JCM 33486T=DSM 110148T), respectively. |
| 巻・号 | 70(8) |
| ページ | 4515-4522 |
| 公開日 | 2020-8-1 |
| DOI | 10.1099/ijsem.0.004309 |
| PMID | 32614762 |
| MeSH | Animals Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Gastrointestinal Tract / microbiology* Genes, Bacterial Isoptera / microbiology* Lactococcus / classification* Lactococcus / isolation & purification Nucleic Acid Hybridization Peptidoglycan / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Wood |
| 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 | 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 | JCM33485 JCM33486 JCM5706 JCM11056 JCM16647 JCM17100 JCM31965 |