Localization of pIII protein on the surface of F62 strains. Confocal microscopy analysis of F62 wild-type (A) and F62ΔpIII knock-out strains (B). DNA was stained with DAPI (blue) whereas PIII protein was labeled with mouse anti-PIII antibodies, followed by Alexa Fluor 568 dye antibody (red).
Leuzzi et al. BMC Microbiology 2013 13:251 doi:10.1186/1471-2180-13-251