1887

Abstract

A novel aerobic, psychrotolerant, yellow-to-orange bacterium (strain 0423) was isolated from the China No. 1 glacier. Strain 0423 displayed phenotypic and chemotaxonomic features of the genus , containing anteiso-C and iso-C as the major fatty acids. The temperature range for growth was 4–28 °C, with optimum growth at 20–21 °C. The genomic DNA G+C content was 49 mol%. Phylogenetic analysis based on 16S rRNA gene sequence similarity showed that strain 0423 was related to members of the genus , sharing the highest sequence similarities with the type strains of , , and . On the basis of phenotypic characteristics, phylogenetic analysis and DNA–DNA relatedness data, a novel species, sp. nov., is proposed. The type strain is 0423 (=CGMCC 1.6846 =JCM 15088).

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2009-06-01
2020-01-20
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vol. , part 6, pp. 1387 - 1390

Cellular fatty acid profiles of sp. nov. 0423 and its phylogenetic relatives. [PDF](48 KB)



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