Figure 5From: Variations in motility and biofilm formation of Salmonella enterica serovar TyphiSEM micrographs of S . Typhi on a 96-well polystyrene peg's surface. Panel A shows SEM micrographs of a human carrier strain (CR0063/07), embedded in biofilms established on the polystyrene peg's surface at magnifications of 10,000x and 25,000x. Panel B shows SEM micrographs of an outbreak S. Typhi strain (BL196/05). Biofilm formation was not detected on the polystyrene peg's surface at magnifications of 11,000x and 17,000x.Back to article page