論文 - 詳細
| RRC ID | 66516 |
|---|---|
| 著者 | Kim YS, Roh SG, Kim SB. |
| タイトル | Gordonia insulae sp. nov., isolated from an island soil. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A mycolic acid-containing actinobacterium designated strain MMS17-SY073T was isolated from island soil. The isolate showed best growth at 25 °C, pH 6, and 0 % (w/v) NaCl. The phylogenetic analysis based on 16S rRNA gene sequences indicated that strain MMS17-SY073T belongs to the genus Gordonia, and is mostly related to the type strains of Gordonia soli (98.5 % sequence similarity), Gordonia polyisoprenivorans (98.1%), and Gordonia hankookensis (97.8%). The genome-based comparisons showed a clear distinction between the strain and the two neighbouring species, G. soli and G. polyisoprenivorans, with the average nucleotide identities (ANI) of 75.8 and 76.3 %, respectively. Notably, the genome of strain MMS17-SY073T was the largest in total stretch and gene counts among the complete genomes of Gordonia, and contained a number of biosynthetic gene clusters for secondary metabolites, in particular those for non-ribosomal peptide synthetases. The major polar lipids were diphosphatidyl glycerol (DPG), phosphatidyl glycerol (PG), phosphatidyl ethanolamine (PE), phosphatidyl inositol (PI) and phosphatidyl inositol mannoside (PIM). The isoprenoid quinone was MK-9(H2), and the main fatty acids were C16 : 0 (30.2%) and 10-methyl-C18 : 0 (33.7%). The whole cell hydrolysates contained galactose, arabinose, and meso-diaminopimelic acid. The DNA G+C content was 67.4 mol%. Based on phenotypic, chemotaxonomic and genetic analysis, strain MMS17-SY073T should be classified as a new species of the genus Gordonia, for which the name Gordonia insulae sp. nov. is proposed (type strain=MMS17-SY073T=KCTC 49257T=JCM 33277T). |
| 巻・号 | 70(3) |
| ページ | 2079-2083 |
| 公開日 | 2020-3-1 |
| DOI | 10.1099/ijsem.0.004023 |
| PMID | 31995467 |
| MeSH | Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Diaminopimelic Acid / chemistry Fatty Acids / chemistry Gordonia Bacterium / classification* Gordonia Bacterium / isolation & purification Islands Mycolic Acids / chemistry Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Sequence Analysis, DNA Soil Microbiology* Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
| 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 | JCM33277 |