Figure 1From: Characterization of biofilm matrix, degradation by DNase treatment and evidence of capsule downregulation in Streptococcus pneumoniae clinical isolatesCLSM images of biofilm development by clinical isolates of S. pneumoniae stained with Bac Light after 6 days of culture showing viable (green fluorescence) and nonviable (red fluorescence) pneumococci within the biofilms. Images are maximum projections or reconstructed confocal stacks consisting of a series of x-y sections. Sideviews (YZ – left and XZ – bottom) are saggital sections of the biofilm. Scale bar = 30 μm.Back to article page