%0 Journal Article %A Cho, Ha-Young %A Heo, Jun %A Hong, Seung-Beom %A Kim, Jeong-Seon %A Kwon, Soon-Wo %A Kim, Soo-Jin %T Simplicispira suum sp. nov., isolated from a dust collector at a pig farm %D 2018 %J International Journal of Systematic and Evolutionary Microbiology, %V 68 %N 8 %P 2557-2561 %@ 1466-5034 %R https://doi.org/10.1099/ijsem.0.002874 %K Simplicispira suum %K dust collector %K taxonomy %K new taxa %I Microbiology Society, %X A novel Gram-stain-negative, strictly aerobic, polar-flagellated and rod-shaped bacterium, designated SC1-8T, was isolated from a dust collector at a pig farm located in Wanju-gun, Jeollabuk-do, Republic of Korea. The strain grew within a temperature range of 4–37 °C (optimum, 28–30 °C), at pH 7.0–9.0 (pH 7.0–8.0) and with 0–2 % (w/v) NaCl (0 %). Colonies were white–beige, circular and convex after 4 days of incubation on Reasoner’s 2A agar. Based on the 16S rRNA gene sequence analysis, strain SC1-8T was a member of the genus Simplicispira , revealing the highest sequence similarities to Simplicispira limi EMB325T (97.9 %), Simplicispira psychrophila DSM 11588T (97.4 %), Acidovorax defluvii BSB411T (97.3 %), Simplicispira piscis RSG39T (97.1 %) and Simplicispira metamorpha DSM 1837T (97.0 %). The predominant respiratory quinone was Q-8. The polar lipids were phosphatidylethanolamone, diphosphatidylglycerol and phosphatidylglycerol. The major fatty acids (>10 % of the total fatty acids) were composed of C16 : 0 and summed feature 3 (C16 : 1 ω6c and/or C16 : 1 ω7c). The DNA G+C content was 63.3 mol%. On the basis of phenotypic, genotypic and phylogenetic evidence, strain SC1-8T is presented as a novel species, for which the name Simplicispira suum sp. nov. is proposed. The type strain is SC1-8T (=KACC 19329T=NBRC 113111T). %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002874