Figure 4From: Pseudomonas aeruginosa Cystic Fibrosis isolates of similar RAPD genotype exhibit diversity in biofilm forming ability in vitroCSLM images of mixed biofilm produced by Pseudomonas aeruginosa isolates gfp -17 (green) and isolate 80 (red) in a glass capillary flow reactor. Isolate gfp-17 was allowed to establish a biofilm for 48 h and then isolate 80 was inoculated into the flow reactor. After 24 h incubation the mixed biofilm was stained and GFP and rhodamine B were excited at 488 nm and 567 nm respectively.Back to article page