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Glaciimonas alpina sp nov isolated from alpine glaciers and reclassification of Glaciimonas immobilis Cr9-12 as the type strain of Glaciimonas alpina sp nov.
Frasson, David1; Udovicic, Matije1; Frey, Beat2; Lapanje, Ales3; Zhang, De-Chao4; Margesin, Rosa5; Sievers, Martin1
2015-06-01
Source PublicationINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
Volume65Issue:2015Pages:1779-1785
SubtypeArticle
AbstractPsychrophilic bacterial strains were isolated from alpine glaciers in Switzerland and characterized taxonomically. On the basis of phylogenetic analysis of partial 16S rRNA and rpoB genes, three of those strains, strain 79 (=CCOS 247), strain 4/58 (=CCOS 250) and strain 4/56 (=CCOS 258) clustered together with strain Cr9-12(T) and separately from the type strains Glaciimonas immobilis Cr9-30(T) and Glaciimonas singularis LMG 27070(T). Strain Cr9-12(T) has been previously described as a strain of G. immobilis. The three newly isolated strains were compared phenotypically with strain Cr9-12(T) and with the type strains of the species G. immobilis and G. singularis. Cr9-12(T) and the three novel strains from an alpine glacier in Switzerland were Gram-stain-negative, non-motile, rod-shaped and psychrophilic and showed good growth throughout a temperature range of 1-20 degrees C and characteristically oxidized D-mannitol, L-fucose and bromosuccinic acid. The predominant cellular fatty acids of strain Cr9-12(T) and the three novel strains 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 respiratory quinone of these strains was ubiquinone 8 (UQ-8). The genomic DNA G+C content of Cr9-12(T) was 49.2 mol%. The combined data from phenotypic, phylogenetic and DNA-DNA relatedness studies strongly support the reclassification of strain Cr9-12(T) as representing a novel species. This strain and the isolates 79 (=CCOS 247), 4/58 (=CCOS 250) and 4/56 (=CCOS 258) are representatives of a novel species of the genus Glaciimonas, for which the name Glaciimonas alpina sp. nov. is proposed. The type strain of Glaciimonas alpina is Cr9-12(T) (=CCOS 761(T)=DSM 22814(T)).
DOI10.1099/ijs.0.000174
Indexed BySCI
Language英语
WOS IDWOS:000360029800013
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/50103
Collection海洋生物分类与系统演化实验室
Affiliation1.Zurich Univ Appl Sci Life Sci & Facil Management, Inst Biotechnol, CH-8820 Wadenswil, Switzerland
2.Swiss Fed Inst Forest Snow & Landscape Res WSL, Forest Soils & Biogeochem, CH-8903 Birmensdorf, Switzerland
3.Inst Metagen & Microbial Technol, SI-1330 Kooevje, Slovenia
4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
5.Univ Innsbruck, Inst Microbiol, A-6020 Innsbruck, Austria
Recommended Citation
GB/T 7714
Frasson, David,Udovicic, Matije,Frey, Beat,et al. Glaciimonas alpina sp nov isolated from alpine glaciers and reclassification of Glaciimonas immobilis Cr9-12 as the type strain of Glaciimonas alpina sp nov.[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2015,65(2015):1779-1785.
APA Frasson, David.,Udovicic, Matije.,Frey, Beat.,Lapanje, Ales.,Zhang, De-Chao.,...&Sievers, Martin.(2015).Glaciimonas alpina sp nov isolated from alpine glaciers and reclassification of Glaciimonas immobilis Cr9-12 as the type strain of Glaciimonas alpina sp nov..INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,65(2015),1779-1785.
MLA Frasson, David,et al."Glaciimonas alpina sp nov isolated from alpine glaciers and reclassification of Glaciimonas immobilis Cr9-12 as the type strain of Glaciimonas alpina sp nov.".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 65.2015(2015):1779-1785.
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