Bacillus ferrooxidans sp. nov., an iron(II)-oxidizing bacterium isolated from paddy soil

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	Bacillus ferrooxidans sp. nov., an iron(II)-oxidizing bacterium isolated from paddy soil
	Zhou, Guo-Wei; Yang, Xiao-Ru; Su, Jian-Qiang; Zheng, Bang-Xiao; Zhu, Yong-Guan
刊名	JOURNAL OF MICROBIOLOGY
	2018-07-01
卷号	56 期号:7 页码:472-477
关键词	Bacillus ferrooxidans novel species iron(II)-oxidizing bacteria polyphasic taxonomy paddy soil
ISSN号	1225-8873
文献子类	Article
英文摘要	An endospore-forming bacterium, designated YT-3(T), was isolated from a paddy soil in Yingtan, Jiangxi, China. Cells of strain YT-3(T) were Gram-positive, rod-shaped, facultative anaerobic, catalase, and oxidase positive. The optimum growth temperature and pH were 30A degrees C (ranged from 15 to 50A degrees C) and 6.5-7.0 (ranged from 3 to 11), respectively. Analysis of the 16S rRNA gene sequence showed that strain YT-3(T) was affiliated to the genus Bacillus and displayed the highest similarity to that of Bacillus drentensis JCM 21707(T) (98.3%), followed by B. ginsengisoli JCM 17335(T) (97.8%) and B. fumarioli JCM 21708(T) (97.0%). The similarity of rpoB gene sequence between strain YT-3(T) and B. drentensis JCM 21707(T), B. ginsengisoli JCM 17335(T) and B. fumarioli JCM 21708T was 80.4%, 81.5%, and 82.1%, respectively. The genomic DNA G + C content was 44.9 mol%. The predominant respiratory quinone was Menaquinone-7, and meso-diaminopimelic acid was present in the peptidoglycan layer of cell wall. The major fatty acids were C-15:0 anteiso (36.2%), C-14:0 iso (19.6%), C-15:0 iso (17.4%), and C-16:0 iso (9.8%). The polar lipid profile consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phospholipids, and ammoniac phospholipids. The DNA-DNA hybridization values between isolate YT-3(T) and B. drentensis (JCM 21707(T)), B. ginsengisoli (JCM 17335(T)), and B. fumarioli (JCM 21708(T)) were 36.3%, 30.3%, and 25.3%, respectively. On the basis of physiological, genetic and biochemical data, strain YT-3(T) represented a novel species of the genus Bacillus, for which the name Bacillus ferrooxidans sp. nov was proposed. The type strain is YT-3(T) (= KCTC 33875T = CCTCC AB 2017049T).
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/40716]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Zhou, Guo-Wei,Yang, Xiao-Ru,Su, Jian-Qiang,et al. Bacillus ferrooxidans sp. nov., an iron(II)-oxidizing bacterium isolated from paddy soil[J]. JOURNAL OF MICROBIOLOGY,2018,56(7):472-477.
APA	Zhou, Guo-Wei,Yang, Xiao-Ru,Su, Jian-Qiang,Zheng, Bang-Xiao,&Zhu, Yong-Guan.(2018).Bacillus ferrooxidans sp. nov., an iron(II)-oxidizing bacterium isolated from paddy soil.JOURNAL OF MICROBIOLOGY,56(7),472-477.
MLA	Zhou, Guo-Wei,et al."Bacillus ferrooxidans sp. nov., an iron(II)-oxidizing bacterium isolated from paddy soil".JOURNAL OF MICROBIOLOGY 56.7(2018):472-477.