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Roles of curli,cellulose and BapA in Salmonella biofilm morphology studied by atomic force microscopy
Authors:Kristina Jonas  Henrik Tomenius  Abdul Kader  Staffan Normark  Ute Römling  Lyubov M Belova  Öjar Melefors
Affiliation:(1) Swedish Institute for Infectious Disease Control, SE-17182 Solna, Sweden;(2) Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE-17177 Stockholm, Sweden;(3) Department of Cell and Molecular Biology, Uppsala University, SE-751 24 Uppsala, Sweden;(4) Department of Materials Science and Engineering, Royal Institute of Technology, SE-10044 Stockholm, Sweden
Abstract:

Background  

Curli, cellulose and the cell surface protein BapA are matrix components in Salmonella biofilms. In this study we have investigated the roles of these components for the morphology of bacteria grown as colonies on agar plates and within a biofilm on submerged mica surfaces by applying atomic force microscopy (AFM) and light microscopy.
Keywords:
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