1887

Abstract

A novel aerobic, non-motile, rod-shaped, catalase- and oxidase-positive bacterial strain, designated UKS3, was isolated from garden soil, and subjected to polyphasic taxonomic analysis. Strain UKS3 formed whitish, viscous colonies on nutrient agar and was Gram-staining negative. Phylogenetic analysis, based on 16S rRNA gene sequence, showed that maximum pairwise similarity occurs with representatives of the genus The most closely related species include JS-08 (92.7 % sequence similarity), MY15 (92.7 %), DSM 2801 (91.5 %) and CCUG 39352 (91.4 %). Strain UKS3 contained menaquinone-6 (MK-6) as the major respiratory quinone and iso-C (40.2 %), anteiso-C (9.4 %) and iso-C 3-OH (8.5 %) as major fatty acids. Phosphatidylethanolamine, phospholipids and three aminolipids were the major polar lipids. The DNA G+C content of strain UKS3 was 36.8 ± 2.0 mol%. On the basis of phenotypic, chemotaxonomic and molecular analysis, strain UKS3 represents a novel species of the genus , for which the name sp. nov., is proposed. The type strain is UKS3 ( = DSM 28213 = NCIM 5555 ).

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2015-11-01
2019-10-15
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