A report of 34 unrecorded bacterial species in Korea, belonging to the Actinobacteria Author Ko, Kwan Su Faculty of Science Education, Jeju National University, Jeju 63243, Republic of Korea Author Cha, Chang-Jun Department of Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea Author Im, Wan-Taek Department of Biotechnology, Hankyong National University, Anseong 17579, Republic of Korea Author Kim, Seung-Bum Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon 34134, Republic of Korea Author Seong, Chi-Nam Department of Biology, Sunchon National University, Suncheon 57922, Republic of Korea Author Bae, Jin-Woo Department of Biology, Kyung Hee University, Seoul 02447, Republic of Korea Author Jahng, Kwangyeop Department of Life Sciences, Chonbuk National University, Jeonju 54896, Republic of Korea Author Cho, Jang-Cheon Department of Biological Sciences, Inha University, Incheon 22212, Republic of Korea Author Joh, Ki-seong Department of Bioscience and Biotechnology, Hankuk University of Foreign Studies, Gyeonggi 17035, Republic of Korea Author Lee, Soon Dong Faculty of Science Education, Jeju National University, Jeju 63243, Republic of Korea sdlee@jejunu.ac.kr text Journal of Species Research 2017 2017-02-07 6 1 1 14 journal article 10.12651/JSR.2017.6.1.001 2713-8615 8120377 Description of Streptomyces tsukubensis T1-6 Cells are Gram­staining­positive, non­flagellated, nonpigmented and rod-shaped. Colonies are rhizoid, penetrate and white to creamy-colored on TSA at 30° C. Positive for nitrate reduction arginine dihydrolase and urease in API 20NE but negative for indole production, glucose fermentation, esculin hydrolysis, gelatinase and β­galactosidase. D­Glucose, L­arabinose, D­mannitol, D-mannose, N-acetyl-glucosamine, D-maltose, gluconate, caprate, adipate, malate, citrate and phenylacetate are not utilized. Strain T1-6 (= NIBRBA0000114816) has been isolated from soil, Daejeon , Korea .