Streptomyces phaeofaciens

Ham, You Ju, Jeong, Ji Won, Im, Wan-Taek, Kim, Won-Yong, Yoon, Jeong-Hun, Kim, Myung Kyum, Seong, Chi Nam & Kim, Seung Bum, 2022, Report of 21 unrecorded bacterial species in Korea belonging to the phylum Actinobacteria, discovered during the survey in 2020, Journal of Species Research 11 (1), pp. 1-9 : 7

Description of Streptomyces phaeofaciens SM6

Cells are Gram-stain-positive and filamentous. Colonies are filamentous, umbonate and cream colored after incubation for 3 days at 30℃. Positive for nitrate reduction; but negative for indole production, glucose fermentation, arginine dihydrolase, urease, esculin hydrolysis, gelatin hydrolysis β-galactosidase and cytochrome oxidase. D-Glucose, L-arabinose, D-mannose, D-mannitol, N -acetyl-glucosamine, D-maltose, potassium gluconate, adipic acid and malic acid are utilized as sole carbon sources; but not capric acid, trisodium citrate and phenylacetic acid. Strain SM6 (= NIBRBAC000506150) was isolated from a wetland sample from Seoul. The GenBank accession number for the 16S rRNA gene sequence of strain SM6 is MW164956 .

Description of Streptomyces pseudogriseolus MMS20-AI2-20

Cells are Gram-stain-positive and filamentous. Colonies are filamentous, raised, undulate and brown colored after incubation for 3 days on ISP2 at 30℃. Positive for nitrate reduction, arginine dihydrolase, urease, esculin hydrolysis and cytochrome oxidase; but negative for indole production, glucose fermentation, gelatin hydrolysis and β-galactosidase. D-Glucose, N -acetyl-glucosamine, D-maltose, potassium gluconate, capric acid and malic acid are utilized as sole carbon sources; but not L-arabinose, Dmannose, D-mannitol, adipic acid, trisodium citrate and phenylacetic acid. Strain MMS20-AI2-20 (= NIBRBAC 000506174) was isolated from a soil sample from Okcheon-gun, Chungcheongbuk-do. The GenBank accession number for the 16S rRNA gene sequence of strain MMS20-AI2-20 is MW149078 .