Biofilm development and environmental determinants in Vibrio cholerae

Abstract:

Biofilm associated Vibrio cholerae exhibits hypervirulence and supreme fitness against the harsh stresses during its infectious cycle. It is important to study the relationships between the regulation mechanism of V. cholerae biofilm development and its environmental adaption in host niche and aquatic habitat. Here, we summarize the recent advances in V. cholerae biofilm, including biofilm compositions, development and regulation. Particularly, we extensively discuss how V. cholerae fosters its biofilm architecture and assembly via sensing and responding various environmental determinants, such as bacterium self-produced molecules, natural environment components and host factors.

Key words:biofilm, Vibrio cholerae, environmental determinants