%0 Journal Article %A Park, Miri S. %A Song, Jaeho %A Chang, Jaeho %A Joung, Yochan %A Kang, Ilnam %A Cho, Jang-Cheon %T Permianibacter fluminis sp. nov., isolated from a freshwater stream %D 2021 %J International Journal of Systematic and Evolutionary Microbiology, %V 71 %N 4 %@ 1466-5034 %C 004771 %R https://doi.org/10.1099/ijsem.0.004771 %K taxonomy %K Permianibacter fluminis %K Permianibacter %K genome %K freshwater %I Microbiology Society, %X A Gram-stain-negative, aerobic, non-motile and rod-shaped bacterium, designated as IMCC34836T, was isolated from a freshwater stream. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain IMCC34836T was most closely related to Permianibacter aggregans HW001T (of the family Pseudomonadaceae ) with 95.6 % sequence similarity and formed a robust clade with P. aggregans HW001T. The draft genome sequence of strain IMCC34836T was 4.4 Mbp in size with 59.1 mol% DNA G+C content. Average nucleotide identity and digital DNA–DNA hybridization values between strain IMCC34836T and P. aggregans HW001T were 71.2 and 22.0 %, respectively, indicating that the new strain represents a novel species. The strain contained iso-C15 : 0, summed feature 3 (C16 : 1  ω6c and/or C16 : 1  ω7c) and summed feature 9 (iso-C17 : 1  ω9c and/or C16 : 1 10-methyl) as the major fatty acids and harboured phosphatidylethanolamine, two unidentified aminophospholipids and three unidentified lipids as major polar lipids. The isoprenoid quinone detected in the strain was ubiquinone-8. Based on the phylogenetic and phenotypic characteristics, strain IMCC34836T is considered to represent a novel species of the genus Permianibacter , for which the name Permianibacter fluminis sp. nov. is proposed. The type strain is IMCC34836T (=KACC 21755T=NBRC 114416T). %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.004771