Figure 5From: Expression and display of UreA of Helicobacter acinonychis on the surface of Bacillus subtilis sporesImmunofluorescence microscopy analysis. Sporulating cells and free spores are visualized by phase contrast (PC) and by immunofluorescence (IF) microscopy. Samples were labeled with mouse anti-UreA antisera, followed by anti-mouse IgG-TR (Texas Red or sulphorhodamine 101 acid chloride) conjugates. The same exposure time was used for all IF samples.Back to article page