論文 - 詳細
| RRC ID | 60385 |
|---|---|
| 著者 | Park S, Won SM, Oh TK, Yoon JH. |
| タイトル | Croceicoccus ponticola sp. nov., a lipolytic bacterium isolated from seawater. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A lipolytic, Gram-stain-negative, aerobic, non-motile and coccoid, ovoid or rod-shaped bacterial strain, designated GM-16T, was isolated from seawater around Pohang in the Republic of Korea. Strain GM-16T grew optimally at 30 °C and in the presence of 1.0-2.0 % (w/v) NaCl. The neighbour-joining phylogenetic tree of 16S rRNA gene sequences showed that strain GM-16T fell within the clade comprising the type strains of Croceicoccus species. Strain GM-16T exhibited the highest 16S rRNA gene sequence similarity (97.7 %) to the type strain of Croceicoccus pelagius and sequence similarities of 96.3-96.7 % to the type strains of the other Croceicoccus species. Strain GM-16T contained Q-10 as the predominant ubiquinone and C18 : 1ω7c and summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) as major fatty acids. The major polar lipids of strain GM-16T were phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol, sphingoglycolipid and one unidentified glycolipid. The DNA G+C content of strain GM-16T was 62.6 mol%. The mean DNA-DNA relatedness value between strain GM-16T and C. pelagius DSM 101479T was 16 %. The average nucleotide identity values between strain GM-16T and the type strains of C.roceicoccus pelagius, C.roceicoccus marinus, C.roceicoccus naphthovorans and C.roceicoccus mobilis were 83.96-84.44 %. The phylogenetic and genetic data and differential phenotypic properties indicated that strain GM-16T is separated from recognized Croceicoccus species. On the basis of the data presented here, strain GM-16T is considered to represent a novel species of the genus Croceicoccus, for which the name Croceicoccus ponticola sp. nov. is proposed. The type strain is GM-16T (=KACC 19611T=KCTC 62423T=NBRC 113192T). |
| 巻・号 | 69(6) |
| ページ | 1551-1556 |
| 公開日 | 2019-6-1 |
| DOI | 10.1099/ijsem.0.003301 |
| PMID | 30990392 |
| MeSH | Alphaproteobacteria / classification* Alphaproteobacteria / isolation & purification Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Glycolipids / chemistry Nucleic Acid Hybridization Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Seawater / microbiology* Sequence Analysis, DNA Ubiquinone / analogs & derivatives Ubiquinone / chemistry |
| IF | 2.166 |
| 引用数 | 0 |
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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 | JCM14846 |