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Inactivation of the fliY gene encoding a flagellar motor switch protein attenuates mobility and virulence of Leptospira interrogans strain Lai
Authors:Sumei Liao  Aihua Sun  David M Ojcius  Senlin Wu  Jinfang Zhao and Jie Yan
Institution:(1) College of Life Sciences, Zhejiang University, 310058 Hangzhou, PR China;(2) Department of Medical Microbiology and Parasitology, College of Medicine, Zhejiang University, 310058 Hangzhou, PR China;(3) Zhejiang Medical College, 310058 Hangzhou, PR China;(4) Health Sciences Research Institute and School of Natural Sciences, University of California, 95343 Merced, CA, USA
Abstract:

Background  

Pathogenic Leptospira species cause leptospirosis, a zoonotic disease of global importance. The spirochete displays active rotative mobility which may contribute to invasion and diffusion of the pathogen in hosts. FliY is a flagellar motor switch protein that controls flagellar motor direction in other microbes, but its role in Leptospira, and paricularly in pathogenicity remains unknown.
Keywords:
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