Characterisation of a novel aerobic nicotine-biodegrading strain of Pseudomonas putida

	Characterisation of a novel aerobic nicotine-biodegrading strain of Pseudomonas putida
	Wei, Hailei 1,2,3; Lei, Liping 4; Xia, Zhenyuan 4; Liu, Shuo 5; Liu, Peigui1 ; Liu, Xingzhong 2
通讯作者	pgliu@kib.ac.cn ; liuxz@im.ac.cn
	2008
发表期刊	ANNALS OF MICROBIOLOGY
ISSN	1590-4261
卷号	58 期号:1 页码:41-45
摘要	An aerobic bacterial strain 35 capable of effectively degrading nicotine was isolated from the rhizosphere of tobacco in Yunnan, China. This strain was identified as Pseudomonas putida based on morphology, physiological characteristics, and 16S rDNA sequence analysis. The optimum nicotine concentration for the growth of strain 35 was 2.0 g/l. There was no more nicotine detected in the medium containing 3.0 g of nicotine/l after 35 growth for 24 h and less than 0.2% of the nicotine in a medium containing 4.0 g of nicotine/l after 35 growth for 48 h. There was a statistically significant linear relationship between nicotine degradation and biomass of strain J5. When a 15 cell suspension (10(8) CFU/ml) was applied to tobacco leaves, the nicotine concentration was decreased by 11.7%. These data suggest that the novel strain 35 of P. putida may be useful for nicotine biodegradation.
关键词	Biodegradation Tobacco Nicotine Pseudomonas Putida
学科领域	Biotechnology & Applied Microbiology ; Microbiology
收录类别	SCI
语种	英语
WOS记录号	WOS:000254944600007
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/2799
专题	中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Inst Microbiol, Key Lab Systmat Mycol & Lichenol, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 4.Yunnan Tobacco Res Inst, Yuxi 653100, Peoples R China 5.Beijing Jiatong Univ, Affliated High Sch, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Wei, Hailei,Lei, Liping,Xia, Zhenyuan,et al. Characterisation of a novel aerobic nicotine-biodegrading strain of Pseudomonas putida[J]. ANNALS OF MICROBIOLOGY,2008,58(1):41-45.
APA	Wei, Hailei,Lei, Liping,Xia, Zhenyuan,Liu, Shuo,Liu, Peigui,&Liu, Xingzhong.(2008).Characterisation of a novel aerobic nicotine-biodegrading strain of Pseudomonas putida.ANNALS OF MICROBIOLOGY,58(1),41-45.
MLA	Wei, Hailei,et al."Characterisation of a novel aerobic nicotine-biodegrading strain of Pseudomonas putida".ANNALS OF MICROBIOLOGY 58.1(2008):41-45.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
201110180055.pdf（52KB）			开放获取	--	浏览下载