Marinobacter koreensis sp. nov., isolated from sea sand in Korea
Open Access
- 1 November 2006
- journal article
- Published by Microbiology Society in International Journal of Systematic and Evolutionary Microbiology
- Vol. 56 (11), 2653-2656
- https://doi.org/10.1099/ijs.0.64231-0
Abstract
A marine, Gram-negative, aerobic, motile, straight-rod-shaped, moderately halophilic bacterium, designated strain DD-M3T, was isolated from sea sand in Pohang, Korea. A phylogenetic tree based on 16S rRNA gene sequences showed that the strain fell within the evolutionary radiation encompassed by the genus Marinobacter. The levels of 16S rRNA gene sequence similarity between the novel strain and the type strains of recognized Marinobacter species ranged from 94.2 to 97.6 %, the highest values being with Marinobacter flavimaris SW-145T (97.6 %) and Marinobacter lipolyticus SM19T (96.8 %). The values for DNA–DNA relatedness between isolate DD-M3T and the type strains of the most closely related species, M. flavimaris and M. lipolyticus, were 41 and 36 %, respectively. Strain DD-M3T was characterized as having Q-9 as the predominant respiratory quinone and 16 : 0, summed feature 3 and 18 : 1ω9c as the main fatty acids. The DNA G+C content was 54.1 mol%. On the basis of its phenotypic and genotypic characteristics, DD-M3T represents a novel species of the genus Marinobacter, for which the name Marinobacter koreensis sp. nov. is proposed, with DD-M3T (=KACC 11513T=DSM 17924T) as the type strain.Keywords
This publication has 18 references indexed in Scilit:
- Physicochemical Factors in GrowthPublished by American Society for Microbiology ,2014
- Marinobacter algicola sp. nov., isolated from laboratory cultures of paralytic shellfish toxin-producing dinoflagellatesInternational Journal of Systematic and Evolutionary Microbiology, 2006
- Marinobacter excellens sp. nov., isolated from sediments of the Sea of JapanInternational Journal of Systematic and Evolutionary Microbiology, 2003
- Marinobacter lipolyticus sp. nov., a novel moderate halophile with lipolytic activityInternational Journal of Systematic and Evolutionary Microbiology, 2003
- Pseudomonas koreensis sp. nov., Pseudomonas umsongensis sp. nov. and Pseudomonas jinjuensis sp. nov., novel species from farm soils in KoreaInternational Journal of Systematic and Evolutionary Microbiology, 2003
- MEGA2: molecular evolutionary genetics analysis softwareBioinformatics, 2001
- Agrococcus jenensis gen. nov., sp. nov., a New Genus of Actinomycetes with Diaminobutyric Acid in the Cell WallInternational Journal of Systematic and Evolutionary Microbiology, 1996
- Direct automated sequencing of 16S rDNA amplified by polymerase chain reaction from bacterial cultures without DNA purificationLetters in Applied Microbiology, 1992
- Marinobacter hydrocarbonoclasticus gen. nov., sp. nov., a New, Extremely Halotolerant, Hydrocarbon-Degrading Marine BacteriumInternational Journal of Systematic and Evolutionary Microbiology, 1992
- Precise Measurement of the G+C Content of Deoxyribonucleic Acid by High-Performance Liquid ChromatographyInternational Journal of Systematic and Evolutionary Microbiology, 1989