Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas

Margesin, Rosa; Zhang, De-Chao; Frasson, David; Brouchkov, Anatoli

doi:10.1099/ijsem.0.000783

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas
Authors:	Margesin, Rosa Zhang, De-Chao Frasson, David Brouchkov, Anatoli
DOI:	10.1099/ijsem.0.000783
Published in:	International Journal of Systematic and Evolutionary Microbiology
Volume(Issue):	66
Page(s):	744
Pages to:	748
Issue Date:	2016
Publisher / Ed. Institution:	Microbiology Society
ISSN:	1466-5026 1466-5034
Language:	English
Subjects:	Glaciimonas; Siberian permafrost sediment; New species; Psychrophilic bacterium
Subject (DDC):	570: Biology
Abstract:	The bacterial strain N1-38T was isolated from ancient Siberian permafrost sediment. The strain was Gram-reaction-negative, motile by gliding, rod-shaped and psychrophilic, and showed good growth over a temperature range of - 5 to 25 °C. Phylogenetic analysis of 16S rRNA gene sequences revealed that strain N1-38T was most closely related to members of the genus Glaciimonas and shared the highest 16S rRNA gene sequence similarities with the type strains of Glaciimonas alpina (99.3 %), Glaciimonas immobilis (98.9 %) and Glaciimonas singularis (96.5 %). The predominant cellular fatty acids of strain N1-38T were summed feature 3 (C16 : 1ω7c and/or iso-C15 : 0 2-OH), C16 : 0 and C18 : 1ω7c. The major respiratory quinone was ubiquinone 8 and the major polar lipids were phosphatidylethanolamine and diphosphatidylglycerol. The genomic DNA G+C content was 53.0 mol%. Combined data of phenotypic, phylogenetic and DNA–DNA relatedness studies demonstrated that strain N1-38T represents a novel species of the genus Glaciimonas, for which the name Glaciimonas frigoris sp. nov. is proposed. The type strain is N1-38T ( = LMG 28868T = CCOS 838T). An emended description of the genus Glaciimonas is also provided.
URI:	https://digitalcollection.zhaw.ch/handle/11475/15308
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Organisational Unit:	Institute of Chemistry and Biotechnology (ICBT)
Appears in collections:	Publikationen Life Sciences und Facility Management

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Margesin, R., Zhang, D.-C., Frasson, D., & Brouchkov, A. (2016). Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas. International Journal of Systematic and Evolutionary Microbiology, 66, 744–748. https://doi.org/10.1099/ijsem.0.000783

Margesin, R. et al. (2016) ‘Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas’, International Journal of Systematic and Evolutionary Microbiology, 66, pp. 744–748. Available at: https://doi.org/10.1099/ijsem.0.000783.

R. Margesin, D.-C. Zhang, D. Frasson, and A. Brouchkov, “Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas,” International Journal of Systematic and Evolutionary Microbiology, vol. 66, pp. 744–748, 2016, doi: 10.1099/ijsem.0.000783.

MARGESIN, Rosa, De-Chao ZHANG, David FRASSON und Anatoli BROUCHKOV, 2016. Glaciimonas frigoris sp. nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas. International Journal of Systematic and Evolutionary Microbiology. 2016. Bd. 66, S. 744–748. DOI 10.1099/ijsem.0.000783

Margesin, Rosa, De-Chao Zhang, David Frasson, and Anatoli Brouchkov. 2016. “Glaciimonas Frigoris Sp. Nov., A Psychrophilic Bacterium Isolated from Ancient Siberian Permafrost Sediment, and Emended Description of the Genus Glaciimonas.” International Journal of Systematic and Evolutionary Microbiology 66: 744–48. https://doi.org/10.1099/ijsem.0.000783.

Margesin, Rosa, et al. “Glaciimonas Frigoris Sp. Nov., A Psychrophilic Bacterium Isolated from Ancient Siberian Permafrost Sediment, and Emended Description of the Genus Glaciimonas.” International Journal of Systematic and Evolutionary Microbiology, vol. 66, 2016, pp. 744–48, https://doi.org/10.1099/ijsem.0.000783.