論文 - 詳細
| RRC ID | 66616 |
|---|---|
| 著者 | Zhong XC, Xu W, Zhang Y, Zhang QQ, Du ZJ. |
| タイトル | Algibacter marinivivus sp. nov., isolated from the surface of a marine red alga. |
| ジャーナル | Int J Syst Evol Microbiol |
| Abstract |
A Gram-stain-negative, non-flagellated bacterium, designated ZY111T, was isolated from the surface of a marine red alga, which was collected from the coast in Weihai, Shandong Province, PR China. Strain ZY111T exhibited growth at 4-37 °C (optimum, 25-28 °C) in the presence of 0-8.0 % (w/v) NaCl (optimum, 2.0-4.0% NaCl) and at pH 6.5-9.5 (optimum, pH 7.0-8.0). The 16S rRNA gene sequence analysis revealed that strain ZY111T belonged to the genus Algibacter, with Algibacter amylolyticus DSM 29199T as its closest relative (97.7 % similarity). The averagenucleotide identity value of strain ZY111T with A. amylolyticus DSM 29199T was 79.03 %. The digitalDNA-DNA hybridization value of strain ZY111T with A. amylolyticus DSM 29199T was 22.40 %. The dominant fatty acids were iso-C15 : 0, iso-C15 : 1 G, iso-C15 : 0 3-OH and iso-C17 : 0 3-OH. The sole respiratory quinone was determined to be menaquinone-6. The polar lipid profile of strain ZY111T consisted of phosphatidylethanolamine, two unidentified aminolipids and three unidentified lipids. The G+C content was 31.9 mol%. The phenotypic, chemotaxonomic and phylogenetic data clearly showed that strain ZY111T represents a novel species of the genus Algibacter, for which the name Algibacter marinivivus sp. nov. is proposed. The type strain is ZY111T (=KCTC 62373T=MCCC 1H00295T). |
| 巻・号 | 70(9) |
| ページ | 5048-5053 |
| 公開日 | 2020-9-1 |
| DOI | 10.1099/ijsem.0.004375 |
| PMID | 32783808 |
| MeSH | Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Flavobacteriaceae / classification* Flavobacteriaceae / isolation & purification Nucleic Acid Hybridization Phosphatidylethanolamines / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Rhodophyta / microbiology* Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / chemistry |
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| 最多言及媒体 | Blogs |
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| リソース情報 | |
| 一般微生物 | JCM17107 |