Fig. 4
From: NADH oxidase of Mycoplasma hyopneumoniae functions as a potential mediator of virulence
rNOX adhesion assay with IFA. TRITC, antibody reactivity to IgG observed with TRITC-conjugated anti-rabbit IgG antibody (orange red); DAPI, nuclei of all cells were stained by DAPI reagent (blue); an overlay of the images is shown in the column labeled ‘‘Merge’’. Captured images were observed at 400× magnification. The red bar represents the scale: 100 μm