Journalartikel

Jahr der Veröffentlichung: 2016

Seiten: 3625-3631

Zeitschrift: International Journal of Systematic and Evolutionary Microbiology

Bandnummer: 66

Heftnummer: 9

ISSN: 1466-5026

DOI Link: https://doi.org/10.1099/ijsem.0.001244

Verlag: Microbiology Society

Abstract: 
One beige-pigmented, Gram-stain-negative, rod-shaped bacterium, strain E3/4T, was isolated from a zebrafish, Danio rerio. Phylogenetic analysis based on nearly full-length 16S rRNA gene sequences showed that the isolate shared 98.5 % 16S rRNA gene sequence identity to the type strain of Undibacterium macrobrachii and 97.8 % to the type strain of Undibacterium seohonense. Lower 16S rRNA gene sequence similarities (<97.0 %) could be found in comparison with all other species of the genus Undibacterium. DNA-DNA hybridization with Undibacterium macrobrachiiLMG 26891T showed a low level of relatedness, <35 %. The main cellular fatty acids of the strain were summed feature 3 fatty acids (C16 : 1ω7c/C16 : 1ω8c), C10 : 0 3-OH and C16 : 0. The polyamine pattern of strain E3/4T contained predominantly putrescine and 2-hydroxyputrescine. The major quinone was ubiquinone Q-8. Major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. On the basis of phylogenetic, chemotaxonomic, genomic and phenotypic analyses we propose a novel species of the genus Undibacterium, Undibacterium danionis, with strain E3/4T (=DSM 102221T=CCM 8677T=CIP 111017T) as the type strain.

Harvard-Zitierstil: Kämpfer, P., Irgang, R., Busse, H., Poblete-Morales, M., Kleinhagauer, T., Glaeser, S., et al. (2016) Undibacterium danionis sp. nov. isolated from a zebrafish (Danio rerio)., International Journal of Systematic and Evolutionary Microbiology, 66(9), pp. 3625-3631. https://doi.org/10.1099/ijsem.0.001244

APA-Zitierstil: Kämpfer, P., Irgang, R., Busse, H., Poblete-Morales, M., Kleinhagauer, T., Glaeser, S., & Avendaño-Herrera, R. (2016). Undibacterium danionis sp. nov. isolated from a zebrafish (Danio rerio).. International Journal of Systematic and Evolutionary Microbiology. 66(9), 3625-3631. https://doi.org/10.1099/ijsem.0.001244