Reference - Detail
| RRC ID | 27473 |
|---|---|
| Author | Park S, Lee JS, Lee KC, Yoon JH. |
| Title | Loktanella soesokkakensis sp. nov., isolated from the junction between the North Pacific Ocean and a freshwater spring. |
| Journal | Antonie Van Leeuwenhoek |
| Abstract |
A Gram-negative, aerobic, non-flagellated and rod-shaped or ovoid bacterial strain, designated DSSK1-5(T), was isolated from the junction between the North Pacific Ocean and a freshwater spring at Jeju island, South Korea. Strain DSSK1-5(T) was found to grow optimally at 30 °C, at pH 7.0-8.0 and in the presence of 2.0-3.0 % (w/v) NaCl. A neighbour-joining phylogenetic tree based on 16S rRNA gene sequences revealed that strain DSSK1-5(T) fell within the clade comprising Loktanella species, clustering consistently with the type strains of Loktanella hongkongensis and Loktanella cinnabarina, with which it exhibited 98.9 and 98.4 % sequence similarity values, respectively. Sequence similarities to the type strains of the other recognized Loktanella species were 94.0-96.2 %. Strain DSSK1-5(T) was found to contain Q-10 as the predominant ubiquinone and C18:1 ω7c as the major fatty acid. The major polar lipids of strain DSSK1-5(T) were identified as phosphatidylcholine, phosphatidylglycerol, diphosphatidylglycerol, one unidentified glycolipid and one unidentified aminolipid. The DNA G+C content of strain DSSK1-5(T) was determined to be 67.6 mol% and its mean DNA-DNA relatedness values with L. hongkongensis JCM 12479(T) and L. cinnabarina JCM 18161(T) were 19 and 23 %, respectively. The differential phenotypic properties, together with the phylogenetic and genetic distinctiveness, revealed that strain DSSK1-5(T) is separated from other Loktanella species. On the basis of the data presented, strain DSSK1-5(T) is proposed to represent a novel species of the genus Loktanella, for which the name Loktanella soesokkakensis sp. nov. is proposed. The type strain is DSSK1-5(T) (= KCTC 32425(T) = CECT 8367(T)). |
| Volume | 104(3) |
| Pages | 397-404 |
| Published | 2013-9-1 |
| DOI | 10.1007/s10482-013-9962-9 |
| PMID | 23824249 |
| MeSH | Bacteria, Aerobic / classification* Bacteria, Aerobic / genetics Bacteria, Aerobic / isolation & purification* Bacteria, Aerobic / physiology Bacterial Typing Techniques Base Composition Cluster Analysis DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Fresh Water Hydrogen-Ion Concentration Korea Molecular Sequence Data Nucleic Acid Hybridization Pacific Ocean Phospholipids / analysis Phylogeny RNA, Ribosomal, 16S / genetics Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification* Rhodobacteraceae / physiology Sequence Analysis, DNA Sodium Chloride / metabolism Temperature Ubiquinone / analysis Water Microbiology* |
| IF | 2.674 |
| Times Cited | 14 |
| WOS Category | MICROBIOLOGY |
| Altmetric score |
オルトメトリクス指標項目
|
| The most frequently cited source | Wikipedia |
| Total number of mentions | 1 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| General Microbes | JCM 12479 JCM 18161 |