生物技术通报 ›› 2016, Vol. 32 ›› Issue (2): 140-145.doi: 10.13560/j.cnki.biotech.bull.1985.2016.02.018

• 研究报告 • 上一篇    下一篇

一株耐高温菌CICC 10853的分离和鉴定

都海渤, 张欣, 李赞, 刘毅, 刘波, 李金霞, 姚粟, 程池   

  1. 中国食品发酵工业研究院 中国工业微生物菌种保藏管理中心,北京 100015
  • 收稿日期:2015-04-30 出版日期:2016-02-24 发布日期:2016-02-25
  • 作者简介:都海渤,女,高级工程师,研究方向:微生物学;E-mail:802311820@163.com

Isolation and Identification of a High-temperature Resistant Bacterium CICC 10853

DU Hai-bo, ZHANG Xin, LI Zan, LIU Yi, LIU Bo, LI Jin-xia, YAO Su, CHENG Chi   

  1. (China Center of Industrial Culture Collection,China National Research Institute of Food and Fermentation Industries,Beijing 100015)
  • Received:2015-04-30 Published:2016-02-24 Online:2016-02-25

摘要: 从斜面培养基中分离到一株耐高温菌CICC 10853,对该菌株的分类地位进行了研究。通过形态学、生理生化特征、16S rRNA和recN基因序列分析的多相鉴定技术,将其鉴定为噬热地芽胞杆菌(Geobacillus thermoleovorans),为后续对该菌的生物学功能研究奠定基础。

关键词: 高温菌, CICC 10853, 鉴定

Abstract: In this study, we identified the high-temperature resistant bacterium CICC 10853 isolated from slant culture.The strain was identified and characterized via morphological features, physiological and biochemical characteristics, 16S rRNA and recN gene sequence analysis.According to the results, strain CICC 10853 was identified as Geobacillus thermoleovorans, which lays the foundation for the further study of biological function of the bacterium.

Key words: thermophilic bacterium, CICC 10853, identification