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Glaciimonas frigoris sp nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas
Margesin, Rosa1; Zhang, De-Chao2; Frasson, David3; Brouchkov, Anatoli4
2016-02-01
Source PublicationINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
Volume66Pages:744-748
SubtypeArticle
AbstractThe bacterial strain N1-38(T) 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 degrees C. Phylogenetic analysis of 16S rRNA gene sequences revealed that strain N1-38(T) 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 N1-38(T) were summed feature 3 (C-16 : 1 omega 7c and/or iso-C-15 : 0 2-OH), C-16 : 0 and C-18 : 1 omega 7c. 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 N1-38(T) represents a novel species of the genus Glaciimonas, for which the name Glaciimonas frigoris sp. nov. is proposed. The type strain is N1-38(T) (=LMG 28868(T)=CCOS 838(T)). An emended description of the genus Glaciimonas is also provided.
DOI10.1099/ijsem.0.000783
Indexed BySCI
Language英语
WOS IDWOS:000372335600032
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/126247
Collection海洋生物分类与系统演化实验室
Affiliation1.Univ Innsbruck, Inst Microbiol, Technikerstr 25, A-6020 Innsbruck, Austria
2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
3.Zurich Univ Appl Sci, Life Sci & Facil Management, Inst Biotechnol, CH-8820 Wadenswil, Switzerland
4.Moscow MV Lomonosov State Univ, Geol Fac, 1 Leninskye Gory, Moscow 119899, Russia
Recommended Citation
GB/T 7714
Margesin, Rosa,Zhang, De-Chao,Frasson, David,et al. Glaciimonas frigoris sp nov., a psychrophilic bacterium isolated from ancient Siberian permafrost sediment, and emended description of the genus Glaciimonas[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2016,66:744-748.
APA Margesin, Rosa,Zhang, De-Chao,Frasson, David,&Brouchkov, Anatoli.(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.
MLA 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 66(2016):744-748.
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