Back to Search
Start Over
Ruegeria kandeliae sp. nov., isolated from the rhizosphere soil of a mangrove plant Kandelia candel
- Source :
- International Journal of Systematic and Evolutionary Microbiology. 68:2653-2658
- Publication Year :
- 2018
- Publisher :
- Microbiology Society, 2018.
-
Abstract
- A Gram-negative, rod-shaped and motile bacterium, designated strain J95T, was isolated from the rhizosphere soil of a mangrove plant Kandeliacandel (L.) Druce in Mai Po Nature Reserve, Hong Kong. Growth of strain J95T was observed at pH 5.0–8.5 (optimum, 6.0–7.0), between 10–40 °C (30–37 °C) and in the presence of 0–9 % (w/v) NaCl (0.5–3 %). Chemotaxonomic analysis showed ubiquinone-10 as the predominant respiratory quinone and C18 : 1ω7c and C19 : 0 cycloω8c as the major fatty acids. The major polar lipids were lipid, aminolipid, phospholipid, phosphatidylcholine, phosphatidylglycerol and phosphatidylethanolamine. The genomic contained a circular chromosome of 5.48 Mb with a DNA G+C content of 65.7 mol%. The genome included 5299 genes. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain J95T belongs to the genus Ruegeria with highest sequence similarity (96.8 %) to the type strain Ruegeria marina ZH17T. The combined phenotypic, chemotaxonomic and phylogenetic data suggested that strain J95T represents a novel species of the genus Ruegeria , for which the name Ruegeria kandeliae sp. nov. is proposed. The type strain is J95T (=MCCC 1K03284T=DSM 104293T).
- Subjects :
- DNA, Bacterial
0106 biological sciences
0301 basic medicine
Ubiquinone
Ruegeria
010603 evolutionary biology
01 natural sciences
Microbiology
03 medical and health sciences
RNA, Ribosomal, 16S
Botany
Rhodobacteraceae
Gene
Phospholipids
Phylogeny
Soil Microbiology
Ecology, Evolution, Behavior and Systematics
Base Composition
Rhizosphere
Phylogenetic tree
biology
Strain (chemistry)
Fatty Acids
Kandelia candel
Sequence Analysis, DNA
General Medicine
16S ribosomal RNA
biology.organism_classification
Bacterial Typing Techniques
030104 developmental biology
Hong Kong
Rhizophoraceae
Bacteria
Subjects
Details
- ISSN :
- 14665034 and 14665026
- Volume :
- 68
- Database :
- OpenAIRE
- Journal :
- International Journal of Systematic and Evolutionary Microbiology
- Accession number :
- edsair.doi.dedup.....239b952b1b4c0b1d0e5c6bb91e390819