Luteirhabdus pelagi gen. nov., sp. nov., a novel member of the family Flavobacteriaceae, isolated from the West Pacific Ocean.

ABSTRACT: A Gram-stain-negative, aerobic, and yellow-pigmented bacterium, designated A3-108^T, was isolated from seawater of the West Pacific Ocean. Cells were non-motile and rod-shaped, with carotenoid-type pigments. Strain A3-108^T grew at pH 6.0-8.5 (optimum 6.5) and 15-40 °C (optimum 28 °C), in the presence of 0.5-10% (w/v) NaCl (optimum 1.0%). It possessed the ability to produce H₂S. Based on the 16S rRNA gene analysis, strain A3-108^T exhibited highest similarity with Aureisphaera salina A6D-50^T (90.6%). Phylogenetic analysis shown that strain A3-108^T affiliated with members of the family Flavobacteriaceae and represented an independent lineage. The principal fatty acids were iso-C_15:0, iso-C_17:0 3-OH, iso-C

SUBMITTER: Ren WT 

PROVIDER: S-EPMC8590676 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature