Streptomyces tauricus RMG

Kim, Inhyup, Im, Wan-Taek, Joh, Kiseong, Kim, Myung Kyum, Yoon, Jung-Hoon & Seo, Wonyong Kim and Taegun, 2023, Twenty-five unrecorded bacterial species of the Republic of Korea belonging to the phylum Actinomycetota discovered during surveys in 2021, Journal of Species Research 12 (3), pp. 229-239 : 238

Description of Streptomyces tauricus RMG 20M

Cells are Gram-stain-positive, aerobic, and rod shaped. When grown on R2A plates at 28℃ for 3 days, colonies are white, circular, and opaque, and they form brown mycelium. In the API 20NE test, the cells showed positive results for the hydrolysis of urea and β -galactosidase; and the assimilation of D- glucose, L- arabinose, D- mannose, D- mannitol, N -acetyl- β -glucosamine, D- maltose, potassium glutamate, and malate. Conversely, they had negative results for nitrate reaction; indole production; D- glucose fermentation; arginine, esculin, and gelatin hydrolysis; caprate, adipate, trisodium citrate, and phenylacetic acid assimilation. Strain RMG20M (= NIBRBAC000508930) was isolated from soil in Sihueng-si, Republic of Korea. The GenBank accession number of the 16S rRNA gene sequence of strain RMG20M is OL348213.

Description of Streptomyces galbus RG 5

Cells are Gram-stain-positive, aerobic, and rod shaped. When grown on R2A plates at 30℃ for 3 days, colonies are white, circular, and opaque, and they form mycelium . In the API 20NE test, the cells showed positive results for the hydrolysis of esculin and β -galactosidase; and the assimilation of D- glucose, adipate, and malate. Conversely, they had negative results for nitrate reaction; indole production; D- glucose fermentation; arginine, urea, and gelatin hydrolysis; and L- arabinose, D- mannose, D- mannitol, N -acetyl- β -glucosamine, D- maltose, potassium glutamate, caprate, trisodium citrate, and phenylacetic acid assimilation. Strain RG5 (= NIBRBAC000508932) was isolated from a plant in Gayang-si, Korea. The GenBank accession number of the 16S rRNA gene sequence of strain RG5 is OL377894.