%0 Journal Article %A Pan, Xin-Chi %A Geng, Shuang %A Lv, Xiang-Lin %A Mei, Ran %A Jiangyang, Jing-Hong %A Wang, Ya-Nan %A Xu, Lian %A Liu, Xue-Ying %A Tang, Yue-Qin %A Wang, Ge-Jiao %A Wu, Xiao-Lei %T Defluviimonas alba sp. nov., isolated from an oilfield %D 2015 %J International Journal of Systematic and Evolutionary Microbiology, %V 65 %N Pt_6 %P 1805-1811 %@ 1466-5034 %R https://doi.org/10.1099/ijs.0.000181 %I Microbiology Society, %X Two Gram-stain-negative, rod-shaped bacterial strains, cai42T and b45, were isolated from oil-production water taken from Xinjiang Oilfield, China. Optimum growth was observed at 30 °C, at pH 8 and with 1–3 % (w/v) NaCl. According to phylogenetic analyses, the two strains were members of the genus Defluviimonas , with 16S rRNA gene sequence similarities of 95.5−96.3 % with the type strains of species of the genus. The major cellular fatty acids of strains cai42T and b45 were C10 : 0 3-OH, C16 : 0 and summed feature 8 (C18 : 1ω7c/C18 : 1ω6c), and the predominant ubiquinone was Q-10, all of these data being typical for the genus Defluviimonas . The polar lipids were phosphatidylethanolamine, phosphatidylglycerol, glycolipid, phosphatidylcholine, two unidentified aminolipids, an unidentified phospholipid and two unidentified lipids. The mean genomic DNA G+C contents of strains cai42T and b45 were 60.8±1.1 and 60.4±1.0 mol%, respectively. On the basis of phylogenetic, physiological and chemotaxonomic analyses, strains cai42T and b45 represent a novel species of the genus Defluviimonas , for which the name Defluviimonas alba sp. nov. is proposed. The type strain is cai42T ( = CGMCC 1.12518T = LMG 27406T). %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.000181