Complete genome sequence of Lactobacillus helveticus MB2-1, a probiotic bacterium producing exopolysaccharides
文献类型： 外文期刊
作者： Li, Wei 1 ; Xia, Xiudong 2 ; Chen, Xiaohong 1 ; Rui, Xin 1 ; Jiang, Mei 1 ; Zhang, Qiuqin 1 ; Zhou, Jianzhong 2 ; Dong, M 1 ;
作者机构： 1.Nanjing Agr Univ, Coll Food Sci & Technol, Nanjing 210095, Jiangsu, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Agroprod Proc, Nanjing 210095, Jiangsu, Peoples R China
关键词： Lactobacillus helveticus;Genome;Probiotic;Exopolysaccharides (EPS)
期刊名称：JOURNAL OF BIOTECHNOLOGY （ 影响因子：3.307； 五年影响因子：3.778 ）
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收录情况： SCI
摘要： Lactobacillus helveticus MB2-1 is a probiotic bacterium producing exopolysaccharides (EPS), which was isolated from traditional Sayram ropy fermented milk in southern Xinjiang, China. The genome consists of a circular 2,084,058 bp chromosome with no plasmid. The genome sequence indicated that this strain includes a 15.20 kb gene cluster involved in EPS biosynthesis. Genome sequencing information has provided the basis for understanding the potential molecular mechanism behind the EPS production. (C) 2015 Elsevier B.V. All rights reserved.
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