1887

Abstract

An aerobic, Gram-stain-negative, rod-shaped bacterial isolate, strain NH36A, was isolated from a sandy sediment sample from the South China Sea. Colonies of the isolate were dark orange on M2 agar. Optimal growth was observed at pH 7.0–8.5, 30 °C and in the presence of 0.5–4.0 % (w/v) NaCl. The major fatty acids were C, iso-C, anteiso-C, iso-C, iso-C 3-OH, iso-C 3-OH and summed feature 3 (comprising iso-C 2-OH and/or C 7). The DNA G+C content was 38.9 mol%. 16S rRNA gene sequence analysis revealed that strain NH36A was most closely related to members of the genus , exhibiting 94.3–96.2 % sequence similarity to the type strains of species. On the basis of phenotypic, chemotaxonomic and phylogenetic data, this organism should be classified as a representative of a novel species in the genus . The name sp. nov. is proposed and the type strain is NH36A (=LMG 24842=CCTCC AB 208315=MCCC 1A04137).

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2010-01-01
2024-04-19
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