1887

Abstract

A Gram-negative, non-motile, rod- or oval-shaped -like bacterial strain, SW-265, was isolated from seawater at Hwajinpo, Korea, and was subjected to a polyphasic taxonomic study. Strain SW-265 grew optimally at pH 7.0–8.0 and 30 °C in the presence of 2 % (w/v) NaCl. It contained Q-10 as the predominant ubiquinone and C 7 as the major fatty acid. The DNA G+C content was 57.8 mol%. A phylogenetic analysis based on 16S rRNA gene sequences showed that strain SW-265 fell within the cluster comprising species. The levels of 16S rRNA gene sequence similarity between strain SW-265 and the type strains of species ranged from 97.1 to 98.7 %. DNA–DNA relatedness data and differential phenotypic properties, together with the phylogenetic distinctiveness, demonstrated that strain SW-265 differs from recognized species. On the basis of the phenotypic, phylogenetic and genetic data, strain SW-265 represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain is SW-265 (=KCTC 12738=JCM 13602).

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2007-02-01
2019-10-14
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vol. , part 2, pp. 302 - 305

Biolog assimilation data for strain SW-265 . [PDF](25 KB)



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