Figure 6From: Invasion and persistence of Mycoplasma bovis in embryonic calf turbinate cells Differential fluorescence microscopy of PECT cells infection with M. bovis and L. monocytogenes. Panels A, B and C: infection with M. bovis at an MOI of 3400, 6 h post infection. Panels D, E and F: infection with L. monocytogenes at an MOI of 55, 3 h post infection. Panels A and D: negative controls. Panels B and E: infected cells. Panels C and F: cells infected with formaldehyde-inactivated bacteria. Nuclei are stained in blue, F-actin is stained in red, intracellular bacteria are stained in green and extracellular bacteria are stained in yellow-orange. Merged images. Magnification 600 ×.Back to article page