Roseobacter denitrificans IMCC

Description of Roseobacter denitrificans IMCC View in CoL 44117

Cells are Gram-stain-negative, aerobic, non-flagellated, and rod-shaped. Colonies are circular, flat, entire, and pale pink-colored after incubation for 3 days on MA at 20℃. Positive for nitrate reduction, gelatin hydrolysis, and cytochrome oxidase; but negative for indole production, glucose fermentation, arginine dihydrolase, urease, esculin hydrolysis, and β -galactosidase in API 20NE. D-glucose, L-arabinose, D-mannose, D-mannitol, N -acetyl-glucosamine, D-maltose, potassium gluconate, capric acid, adipic acid, malic acid, trisodium citrate, and phenylacetic acid are not utilized as sole carbon sources. Strain IMCC44117 View Materials (= HNIBRBA6988) was isolated from a coastal seawater sample, Garaechilgi Beach in Yeonpyeongdo Island , Ongjin-gun, Incheon, Korea .