Species Diversity and Functional Prediction of Surface Bacterial Communities on Aging Flue-Cured Tobaccos

doi:10.1007/s00284-018-1525-x

	Species Diversity and Functional Prediction of Surface Bacterial Communities on Aging Flue-Cured Tobaccos
	Wang, Fan 1; Zhao, Hongwei 1; Xiang, Haiying 2; Wu, Lijun 2; Men, Xiao 1; Qi, Chang 1; Chen, Guoqiang 1; Zhang, Haibo 1; Wang, Yi 2; Xian, Mo 1
刊名	CURRENT MICROBIOLOGY
	2018-10-01
卷号	75 期号:10 页码:1306-1315
关键词	16S rRNA gene sequencing Microbial community diversity Aging flue-cured tobaccos PICRUSt Functional profiling
ISSN号	0343-8651
DOI	10.1007/s00284-018-1525-x
英文摘要	Microbes on aging flue-cured tobaccos (ATFs) improve the aroma and other qualities desirable in products. Understanding the relevant organisms would picture microbial community diversity, metabolic potential, and their applications. However, limited efforts have been made on characterizing the microbial quality and functional profiling. Herein, we present our investigation of the bacterial diversity and predicted potential genetic capability of the bacteria from two AFTs using 16S rRNA gene sequences and phylogenetic investigation of communities by reconstruction of unobserved states (PICRUSt) software. The results show that dominant bacteria from AFT surfaces were classified into 48 genera, 36 families, and 7 phyla. In addition, Bacillus spp. was found prevalent on both ATFs. Furthermore, PICRUSt predictions of bacterial community functions revealed many attractive metabolic capacities in the AFT microbiota, including several involved in the biosynthesis of flavors and fragrances and the degradation of harmful compounds, such as nicotine and nitrite. These results provide insights into the importance of AFT bacteria in determining product qualities and indicate specific microbial species with predicted enzymatic capabilities for the production of high-efficiency flavors, the degradation of undesirable compounds, and the provision of nicotine and nitrite tolerance which suggest fruitful areas of investigation into the manipulation of AFT microbiota for AFT and other product improvements.
资助项目	Hainan's Key Project of Research and Development Plan[ZDYF2017155] ; Taishan Scholars Climbing Program of Shandong[TSPD20150210] ; Youth Innovation Promotion Association CAS[2017252]
WOS关键词	MICROBIAL COMMUNITIES ; POTENTIAL APPLICATION ; PURE CULTURE ; NICOTINE ; MICROORGANISMS ; SEQUENCES ; LEAVES ; WATER
WOS研究方向	Microbiology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000442851000008
资助机构	Hainan's Key Project of Research and Development Plan ; Taishan Scholars Climbing Program of Shandong ; Youth Innovation Promotion Association CAS
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/12208]
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Zhang, Haibo; Wang, Yi; Xian, Mo
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Yunnan Acad Tobacco Sci, Kunming 650106, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Wang, Fan,Zhao, Hongwei,Xiang, Haiying,et al. Species Diversity and Functional Prediction of Surface Bacterial Communities on Aging Flue-Cured Tobaccos[J]. CURRENT MICROBIOLOGY,2018,75(10):1306-1315.
APA	Wang, Fan.,Zhao, Hongwei.,Xiang, Haiying.,Wu, Lijun.,Men, Xiao.,...&Xian, Mo.(2018).Species Diversity and Functional Prediction of Surface Bacterial Communities on Aging Flue-Cured Tobaccos.CURRENT MICROBIOLOGY,75(10),1306-1315.
MLA	Wang, Fan,et al."Species Diversity and Functional Prediction of Surface Bacterial Communities on Aging Flue-Cured Tobaccos".CURRENT MICROBIOLOGY 75.10(2018):1306-1315.